| 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 | $122.71 | 5.552% | $129.5229 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $69.32 | 8.822% | $75.4354 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $226.40 | 8.594% | $245.8568 | $245.86 | $245.85 | $245.90 |
| Purchase #4 | $48.44 | 11.312% | $53.9195 | $53.92 | $53.90 | $53.90 |
| Purchase #5 | $107.34 | 6.636% | $114.4631 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $110.75 | 8.662% | $120.3432 | $120.34 | $120.35 | $120.30 |
| Purchase #7 | $86.72 | 9.458% | $94.922 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $771.68 | $834.4629 | $834.46 | $834.40 | $834.40 | |