| 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 | $88.68 | 3.450% | $91.7395 | $91.74 | $91.75 | $91.70 |
| Purchase #2 | $42.89 | 10.192% | $47.2613 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $100.83 | 6.381% | $107.264 | $107.26 | $107.25 | $107.30 |
| Purchase #4 | $212.95 | 9.494% | $233.1675 | $233.17 | $233.15 | $233.20 |
| Purchase #5 | $61.49 | 5.300% | $64.749 | $64.75 | $64.75 | $64.70 |
| Purchase #6 | $206.36 | 10.781% | $228.6077 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $186.51 | 9.543% | $204.3086 | $204.31 | $204.30 | $204.30 |
| 7 purchase totals = | $899.71 | $977.0976 | $977.10 | $977.05 | $977.10 | |