| 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 | $41.49 | 8.397% | $44.9739 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $46.37 | 7.249% | $49.7314 | $49.73 | $49.75 | $49.70 |
| Purchase #3 | $61.86 | 3.571% | $64.069 | $64.07 | $64.05 | $64.10 |
| Purchase #4 | $131.85 | 12.578% | $148.4341 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $127.38 | 8.640% | $138.3856 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $59.73 | 6.208% | $63.438 | $63.44 | $63.45 | $63.40 |
| Purchase #7 | $112.33 | 4.509% | $117.395 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $581.01 | $626.4270 | $626.43 | $626.45 | $626.40 | |