| 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 | $41.26 | 11.585% | $46.04 | $46.04 | $46.05 | $46.00 |
| Purchase #2 | $84.65 | 5.607% | $89.3963 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $158.40 | 7.401% | $170.1232 | $170.12 | $170.10 | $170.10 |
| Purchase #4 | $131.83 | 9.106% | $143.8344 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $140.52 | 6.540% | $149.71 | $149.71 | $149.70 | $149.70 |
| Purchase #6 | $148.87 | 5.439% | $156.967 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $107.91 | 7.403% | $115.8986 | $115.90 | $115.90 | $115.90 |
| 7 purchase totals = | $813.44 | $871.9695 | $871.97 | $871.95 | $871.90 | |