| 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 | $70.98 | 8.696% | $77.1524 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $155.70 | 9.588% | $170.6285 | $170.63 | $170.65 | $170.60 |
| Purchase #3 | $53.62 | 10.117% | $59.0447 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $85.62 | 4.139% | $89.1638 | $89.16 | $89.15 | $89.20 |
| Purchase #5 | $11.96 | 11.603% | $13.3477 | $13.35 | $13.35 | $13.30 |
| Purchase #6 | $133.97 | 9.498% | $146.6945 | $146.69 | $146.70 | $146.70 |
| Purchase #7 | $50.53 | 12.117% | $56.6527 | $56.65 | $56.65 | $56.70 |
| 7 purchase totals = | $562.38 | $612.6843 | $612.67 | $612.70 | $612.70 | |