| 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 | $6.36 | 12.368% | $7.1466 | $7.15 | $7.15 | $7.10 |
| Purchase #2 | $117.97 | 10.362% | $130.1941 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $16.88 | 4.324% | $17.6099 | $17.61 | $17.60 | $17.60 |
| Purchase #4 | $24.60 | 4.851% | $25.7933 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $10.37 | 3.288% | $10.711 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $250.37 | 10.541% | $276.7615 | $276.76 | $276.75 | $276.80 |
| Purchase #7 | $27.45 | 8.213% | $29.7045 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $454.00 | $497.9209 | $497.91 | $497.90 | $497.90 | |