| 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 | $185.44 | 13.558% | $210.582 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $89.45 | 5.808% | $94.6453 | $94.65 | $94.65 | $94.60 |
| Purchase #3 | $81.33 | 6.606% | $86.7027 | $86.70 | $86.70 | $86.70 |
| Purchase #4 | $48.89 | 10.439% | $53.9936 | $53.99 | $54.00 | $54.00 |
| Purchase #5 | $99.66 | 7.579% | $107.2132 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $48.37 | 10.566% | $53.4808 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $101.32 | 8.489% | $109.9211 | $109.92 | $109.90 | $109.90 |
| 7 purchase totals = | $654.46 | $716.5387 | $716.53 | $716.55 | $716.50 | |