| 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 | $71.52 | 13.673% | $81.2989 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $34.46 | 9.753% | $37.8209 | $37.82 | $37.80 | $37.80 |
| Purchase #3 | $134.91 | 10.849% | $149.5464 | $149.55 | $149.55 | $149.50 |
| Purchase #4 | $205.40 | 3.138% | $211.8455 | $211.85 | $211.85 | $211.80 |
| Purchase #5 | $242.36 | 11.533% | $270.3114 | $270.31 | $270.30 | $270.30 |
| Purchase #6 | $95.43 | 13.374% | $108.1928 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $50.61 | 4.352% | $52.8125 | $52.81 | $52.80 | $52.80 |
| 7 purchase totals = | $834.69 | $911.8284 | $911.83 | $911.80 | $911.70 | |