| 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 | $51.88 | 6.261% | $55.1282 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $58.49 | 11.386% | $65.1497 | $65.15 | $65.15 | $65.10 |
| Purchase #3 | $162.56 | 3.158% | $167.6936 | $167.69 | $167.70 | $167.70 |
| Purchase #4 | $112.25 | 10.648% | $124.2024 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $15.61 | 7.348% | $16.757 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $167.32 | 10.167% | $184.3314 | $184.33 | $184.35 | $184.30 |
| Purchase #7 | $90.67 | 5.674% | $95.8146 | $95.81 | $95.80 | $95.80 |
| 7 purchase totals = | $658.78 | $709.0769 | $709.07 | $709.10 | $709.00 | |