| 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 | $38.56 | 6.831% | $41.194 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $74.85 | 9.576% | $82.0176 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $38.57 | 8.811% | $41.9684 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $13.36 | 8.714% | $14.5242 | $14.52 | $14.50 | $14.50 |
| Purchase #5 | $37.98 | 5.476% | $40.0598 | $40.06 | $40.05 | $40.10 |
| Purchase #6 | $62.28 | 5.508% | $65.7104 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $183.36 | 4.480% | $191.5745 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $448.96 | $477.0489 | $477.04 | $476.95 | $477.10 | |