| 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 | $48.35 | 4.228% | $50.3942 | $50.39 | $50.40 | $50.40 |
| Purchase #2 | $201.52 | 13.203% | $228.1267 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $55.95 | 3.167% | $57.7219 | $57.72 | $57.70 | $57.70 |
| Purchase #4 | $173.28 | 11.104% | $192.521 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $19.46 | 13.298% | $22.0478 | $22.05 | $22.05 | $22.00 |
| Purchase #6 | $59.50 | 3.742% | $61.7265 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $160.38 | 13.249% | $181.6287 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $718.44 | $794.1668 | $794.17 | $794.20 | $794.00 | |