| 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 | $52.81 | 4.685% | $55.2841 | $55.28 | $55.30 | $55.30 |
| Purchase #2 | $94.53 | 10.468% | $104.4254 | $104.43 | $104.45 | $104.40 |
| Purchase #3 | $48.45 | 8.203% | $52.4244 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $143.35 | 12.215% | $160.8602 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $80.49 | 13.871% | $91.6548 | $91.65 | $91.65 | $91.70 |
| Purchase #6 | $110.90 | 13.463% | $125.8305 | $125.83 | $125.85 | $125.80 |
| Purchase #7 | $142.66 | 11.695% | $159.3441 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $673.19 | $749.8235 | $749.81 | $749.85 | $749.80 | |