| 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 | $32.93 | 12.335% | $36.9919 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $145.65 | 4.348% | $151.9829 | $151.98 | $152.00 | $152.00 |
| Purchase #3 | $44.64 | 11.232% | $49.654 | $49.65 | $49.65 | $49.70 |
| Purchase #4 | $105.99 | 4.279% | $110.5253 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $158.32 | 13.650% | $179.9307 | $179.93 | $179.95 | $179.90 |
| Purchase #6 | $166.35 | 10.184% | $183.2911 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $97.41 | 9.162% | $106.3347 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $751.29 | $818.7106 | $818.70 | $818.80 | $818.70 | |