| 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 | $87.75 | 7.679% | $94.4883 | $94.49 | $94.50 | $94.50 |
| Purchase #2 | $81.29 | 6.161% | $86.2983 | $86.30 | $86.30 | $86.30 |
| Purchase #3 | $79.78 | 8.443% | $86.5158 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $129.85 | 12.267% | $145.7787 | $145.78 | $145.80 | $145.80 |
| Purchase #5 | $123.71 | 7.397% | $132.8608 | $132.86 | $132.85 | $132.90 |
| Purchase #6 | $190.77 | 11.772% | $213.2274 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $133.48 | 13.842% | $151.9563 | $151.96 | $151.95 | $152.00 |
| 7 purchase totals = | $826.63 | $911.1256 | $911.14 | $911.15 | $911.20 | |