| 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 | $26.42 | 13.704% | $30.0406 | $30.04 | $30.05 | $30.00 |
| Purchase #2 | $143.87 | 4.212% | $149.9298 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $145.88 | 6.253% | $155.0019 | $155.00 | $155.00 | $155.00 |
| Purchase #4 | $168.70 | 4.165% | $175.7264 | $175.73 | $175.75 | $175.70 |
| Purchase #5 | $55.35 | 8.420% | $60.0105 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $177.82 | 9.842% | $195.321 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $84.35 | 11.162% | $93.7651 | $93.77 | $93.75 | $93.80 |
| 7 purchase totals = | $802.39 | $859.7953 | $859.80 | $859.80 | $859.70 | |