| 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 | $38.88 | 12.455% | $43.7225 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $200.73 | 12.864% | $226.5519 | $226.55 | $226.55 | $226.60 |
| Purchase #3 | $80.32 | 13.527% | $91.1849 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $51.52 | 7.679% | $55.4762 | $55.48 | $55.50 | $55.50 |
| Purchase #5 | $67.77 | 9.873% | $74.4609 | $74.46 | $74.45 | $74.50 |
| Purchase #6 | $224.68 | 8.650% | $244.1148 | $244.11 | $244.10 | $244.10 |
| Purchase #7 | $130.57 | 6.820% | $139.4749 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $794.47 | $874.9861 | $874.97 | $874.95 | $875.10 | |