| 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 | $78.65 | 10.489% | $86.8996 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $205.81 | 5.347% | $216.8147 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $92.61 | 3.513% | $95.8634 | $95.86 | $95.85 | $95.90 |
| Purchase #4 | $128.91 | 11.809% | $144.133 | $144.13 | $144.15 | $144.10 |
| Purchase #5 | $46.71 | 7.291% | $50.1156 | $50.12 | $50.10 | $50.10 |
| Purchase #6 | $154.98 | 3.865% | $160.97 | $160.97 | $160.95 | $161.00 |
| Purchase #7 | $47.83 | 12.836% | $53.9695 | $53.97 | $53.95 | $54.00 |
| 7 purchase totals = | $755.50 | $808.7658 | $808.76 | $808.70 | $808.80 | |