| 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 | $80.34 | 5.498% | $84.7571 | $84.76 | $84.75 | $84.80 |
| Purchase #2 | $216.73 | 5.433% | $228.5049 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $58.60 | 12.227% | $65.765 | $65.77 | $65.75 | $65.80 |
| Purchase #4 | $40.69 | 8.815% | $44.2768 | $44.28 | $44.30 | $44.30 |
| Purchase #5 | $248.62 | 5.660% | $262.6919 | $262.69 | $262.70 | $262.70 |
| Purchase #6 | $90.39 | 12.783% | $101.9446 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $193.75 | 4.366% | $202.2091 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $929.12 | $990.1494 | $990.15 | $990.15 | $990.20 | |