| 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 | $18.60 | 5.130% | $19.5542 | $19.55 | $19.55 | $19.60 |
| Purchase #2 | $151.82 | 4.297% | $158.3437 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $71.25 | 12.739% | $80.3265 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $123.75 | 8.676% | $134.4866 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $212.88 | 4.245% | $221.9168 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $224.64 | 12.848% | $253.5017 | $253.50 | $253.50 | $253.50 |
| Purchase #7 | $107.62 | 10.321% | $118.7275 | $118.73 | $118.75 | $118.70 |
| 7 purchase totals = | $910.56 | $986.8570 | $986.86 | $986.90 | $986.80 | |