| 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 | $78.94 | 3.784% | $81.9271 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $33.29 | 8.665% | $36.1746 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $53.42 | 4.760% | $55.9628 | $55.96 | $55.95 | $56.00 |
| Purchase #4 | $195.32 | 4.397% | $203.9082 | $203.91 | $203.90 | $203.90 |
| Purchase #5 | $220.74 | 3.856% | $229.2517 | $229.25 | $229.25 | $229.30 |
| Purchase #6 | $127.68 | 12.560% | $143.7166 | $143.72 | $143.70 | $143.70 |
| Purchase #7 | $164.64 | 10.572% | $182.0457 | $182.05 | $182.05 | $182.00 |
| 7 purchase totals = | $874.03 | $932.9867 | $932.99 | $932.95 | $933.00 | |