| 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 | $25.86 | 8.710% | $28.1124 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $216.49 | 10.801% | $239.8731 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $44.51 | 12.600% | $50.1183 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $41.46 | 4.534% | $43.3398 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $64.84 | 13.860% | $73.8268 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $221.76 | 3.355% | $229.2 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $143.35 | 5.201% | $150.8056 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $758.27 | $815.2760 | $815.28 | $815.25 | $815.20 | |