| 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 | $67.90 | 9.750% | $74.5203 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $101.39 | 6.397% | $107.8759 | $107.88 | $107.90 | $107.90 |
| Purchase #3 | $49.97 | 10.428% | $55.1809 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $200.48 | 5.502% | $211.5104 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $210.74 | 7.215% | $225.9449 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $7.38 | 11.170% | $8.2043 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $83.70 | 4.786% | $87.7059 | $87.71 | $87.70 | $87.70 |
| 7 purchase totals = | $721.56 | $770.9426 | $770.94 | $770.95 | $770.90 | |