| 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 | $43.40 | 3.202% | $44.7897 | $44.79 | $44.80 | $44.80 |
| Purchase #2 | $24.88 | 8.467% | $26.9866 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $139.73 | 12.151% | $156.7086 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $117.35 | 4.354% | $122.4594 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $142.52 | 13.468% | $161.7146 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $148.68 | 3.161% | $153.3798 | $153.38 | $153.40 | $153.40 |
| Purchase #7 | $37.55 | 10.111% | $41.3467 | $41.35 | $41.35 | $41.30 |
| 7 purchase totals = | $654.11 | $707.3854 | $707.39 | $707.40 | $707.40 | |