| 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 | $70.25 | 13.459% | $79.7049 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $110.79 | 9.512% | $121.3283 | $121.33 | $121.35 | $121.30 |
| Purchase #3 | $212.31 | 5.834% | $224.6962 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $9.98 | 4.235% | $10.4027 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $108.95 | 3.122% | $112.3514 | $112.35 | $112.35 | $112.40 |
| Purchase #6 | $75.36 | 7.620% | $81.1024 | $81.10 | $81.10 | $81.10 |
| Purchase #7 | $183.69 | 11.381% | $204.5958 | $204.60 | $204.60 | $204.60 |
| 7 purchase totals = | $771.33 | $834.1817 | $834.18 | $834.20 | $834.20 | |