| 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 | $53.97 | 9.605% | $59.1538 | $59.15 | $59.15 | $59.20 |
| Purchase #2 | $85.40 | 4.685% | $89.401 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $220.29 | 6.708% | $235.0671 | $235.07 | $235.05 | $235.10 |
| Purchase #4 | $35.45 | 3.608% | $36.729 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $195.37 | 9.338% | $213.6137 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $142.31 | 7.707% | $153.2778 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $139.61 | 7.320% | $149.8295 | $149.83 | $149.85 | $149.80 |
| 7 purchase totals = | $872.40 | $937.0719 | $937.07 | $937.10 | $937.10 | |