| 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 | $14.36 | 3.252% | $14.827 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $50.62 | 6.668% | $53.9953 | $54.00 | $54.00 | $54.00 |
| Purchase #3 | $67.40 | 10.126% | $74.2249 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $147.94 | 5.229% | $155.6758 | $155.68 | $155.70 | $155.70 |
| Purchase #5 | $45.63 | 11.363% | $50.8149 | $50.81 | $50.80 | $50.80 |
| Purchase #6 | $138.53 | 13.513% | $157.2496 | $157.25 | $157.25 | $157.20 |
| Purchase #7 | $249.31 | 12.576% | $280.6632 | $280.66 | $280.65 | $280.70 |
| 7 purchase totals = | $713.79 | $787.4507 | $787.45 | $787.45 | $787.40 | |