| 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 | $25.33 | 9.545% | $27.7477 | $27.75 | $27.75 | $27.70 |
| Purchase #2 | $95.65 | 6.867% | $102.2183 | $102.22 | $102.20 | $102.20 |
| Purchase #3 | $126.92 | 6.483% | $135.1482 | $135.15 | $135.15 | $135.10 |
| Purchase #4 | $129.63 | 10.232% | $142.8937 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $118.79 | 7.529% | $127.7337 | $127.73 | $127.75 | $127.70 |
| Purchase #6 | $234.76 | 5.169% | $246.8947 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $19.79 | 6.511% | $21.0785 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $750.87 | $803.7148 | $803.71 | $803.75 | $803.60 | |