| 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 | $119.94 | 3.814% | $124.5145 | $124.51 | $124.50 | $124.50 |
| Purchase #2 | $42.99 | 4.374% | $44.8704 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $53.55 | 7.379% | $57.5015 | $57.50 | $57.50 | $57.50 |
| Purchase #4 | $225.86 | 10.553% | $249.695 | $249.70 | $249.70 | $249.70 |
| Purchase #5 | $198.93 | 10.216% | $219.2527 | $219.25 | $219.25 | $219.30 |
| Purchase #6 | $74.78 | 4.728% | $78.3156 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $107.58 | 7.383% | $115.5226 | $115.52 | $115.50 | $115.50 |
| 7 purchase totals = | $823.63 | $889.6723 | $889.67 | $889.60 | $889.70 | |