| 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 | $36.78 | 11.368% | $40.9612 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $224.76 | 4.846% | $235.6519 | $235.65 | $235.65 | $235.70 |
| Purchase #3 | $42.84 | 5.149% | $45.0458 | $45.05 | $45.05 | $45.00 |
| Purchase #4 | $107.28 | 10.601% | $118.6528 | $118.65 | $118.65 | $118.70 |
| Purchase #5 | $86.87 | 8.244% | $94.0316 | $94.03 | $94.05 | $94.00 |
| Purchase #6 | $39.59 | 3.840% | $41.1103 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $100.89 | 8.158% | $109.1206 | $109.12 | $109.10 | $109.10 |
| 7 purchase totals = | $639.01 | $684.5742 | $684.57 | $684.55 | $684.60 | |