| 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 | $64.93 | 11.126% | $72.1541 | $72.15 | $72.15 | $72.20 |
| Purchase #2 | $12.55 | 12.607% | $14.1322 | $14.13 | $14.15 | $14.10 |
| Purchase #3 | $48.32 | 3.540% | $50.0305 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $176.27 | 12.160% | $197.7044 | $197.70 | $197.70 | $197.70 |
| Purchase #5 | $161.95 | 9.228% | $176.8947 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $143.97 | 6.219% | $152.9235 | $152.92 | $152.90 | $152.90 |
| Purchase #7 | $138.46 | 11.388% | $154.2278 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $746.45 | $818.0672 | $818.05 | $818.10 | $818.00 | |