| 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 | $73.31 | 10.635% | $81.1065 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $51.52 | 4.554% | $53.8662 | $53.87 | $53.85 | $53.90 |
| Purchase #3 | $246.43 | 13.630% | $280.0184 | $280.02 | $280.00 | $280.00 |
| Purchase #4 | $118.59 | 9.231% | $129.537 | $129.54 | $129.55 | $129.50 |
| Purchase #5 | $47.92 | 12.282% | $53.8055 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $48.57 | 11.689% | $54.2473 | $54.25 | $54.25 | $54.20 |
| Purchase #7 | $70.76 | 3.846% | $73.4814 | $73.48 | $73.50 | $73.50 |
| 7 purchase totals = | $657.10 | $726.0623 | $726.08 | $726.05 | $726.00 | |