| 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 | $52.81 | 6.346% | $56.1613 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $13.68 | 9.191% | $14.9373 | $14.94 | $14.95 | $14.90 |
| Purchase #3 | $72.55 | 11.127% | $80.6226 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $175.68 | 11.596% | $196.0519 | $196.05 | $196.05 | $196.10 |
| Purchase #5 | $40.55 | 3.259% | $41.8715 | $41.87 | $41.85 | $41.90 |
| Purchase #6 | $158.65 | 11.684% | $177.1867 | $177.19 | $177.20 | $177.20 |
| Purchase #7 | $137.61 | 12.471% | $154.7713 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $651.53 | $721.6026 | $721.60 | $721.55 | $721.70 | |