| 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 | $50.86 | 9.802% | $55.8453 | $55.85 | $55.85 | $55.80 |
| Purchase #2 | $144.65 | 5.221% | $152.2022 | $152.20 | $152.20 | $152.20 |
| Purchase #3 | $51.28 | 12.745% | $57.8156 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $234.45 | 4.400% | $244.7658 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $59.95 | 5.791% | $63.4217 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $122.39 | 9.824% | $134.4136 | $134.41 | $134.40 | $134.40 |
| Purchase #7 | $176.90 | 7.470% | $190.1144 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $840.48 | $898.5786 | $898.58 | $898.50 | $898.50 | |