| 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 | $60.40 | 9.475% | $66.1229 | $66.12 | $66.10 | $66.10 |
| Purchase #2 | $130.81 | 5.295% | $137.7364 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $52.85 | 4.418% | $55.1849 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $37.86 | 8.370% | $41.0289 | $41.03 | $41.05 | $41.00 |
| Purchase #5 | $6.95 | 11.376% | $7.7406 | $7.74 | $7.75 | $7.70 |
| Purchase #6 | $45.70 | 7.539% | $49.1453 | $49.15 | $49.15 | $49.10 |
| Purchase #7 | $179.51 | 4.406% | $187.4192 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $514.08 | $544.3782 | $544.38 | $544.40 | $544.20 | |