| 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 | $58.48 | 9.627% | $64.1099 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $221.40 | 10.485% | $244.6138 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $148.94 | 10.116% | $164.0068 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $71.54 | 10.467% | $79.0281 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $33.78 | 7.593% | $36.3449 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $31.98 | 7.850% | $34.4904 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $185.46 | 8.414% | $201.0646 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $751.58 | $823.6585 | $823.65 | $823.65 | $823.60 | |