| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.35 | 12.602% | $55.5691 | $55.57 | $55.55 | $55.60 |
| Purchase #2 | $209.75 | 10.680% | $232.1513 | $232.15 | $232.15 | $232.20 |
| Purchase #3 | $175.50 | 10.794% | $194.4435 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $189.60 | 11.590% | $211.5746 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $104.81 | 13.247% | $118.6942 | $118.69 | $118.70 | $118.70 |
| Purchase #6 | $165.27 | 8.355% | $179.0783 | $179.08 | $179.10 | $179.10 |
| Purchase #7 | $234.41 | 12.475% | $263.6526 | $263.65 | $263.65 | $263.70 |
| 7 purchase totals = | $1,128.69 | $1,255.1636 | $1,255.15 | $1,255.15 | $1,255.30 | |