| 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 | $45.47 | 9.847% | $49.9474 | $49.95 | $49.95 | $49.90 |
| Purchase #2 | $106.44 | 5.439% | $112.2293 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $83.51 | 7.731% | $89.9662 | $89.97 | $89.95 | $90.00 |
| Purchase #4 | $95.32 | 7.647% | $102.6091 | $102.61 | $102.60 | $102.60 |
| Purchase #5 | $153.57 | 9.498% | $168.1561 | $168.16 | $168.15 | $168.20 |
| Purchase #6 | $183.47 | 8.346% | $198.7824 | $198.78 | $198.80 | $198.80 |
| Purchase #7 | $243.71 | 11.249% | $271.1249 | $271.12 | $271.10 | $271.10 |
| 7 purchase totals = | $911.49 | $992.8154 | $992.82 | $992.80 | $992.80 | |