| 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 | $153.25 | 3.437% | $158.5172 | $158.52 | $158.50 | $158.50 |
| Purchase #2 | $19.47 | 3.761% | $20.2023 | $20.20 | $20.20 | $20.20 |
| Purchase #3 | $154.75 | 9.240% | $169.0489 | $169.05 | $169.05 | $169.00 |
| Purchase #4 | $23.27 | 5.283% | $24.4994 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $215.73 | 12.606% | $242.9249 | $242.92 | $242.90 | $242.90 |
| Purchase #6 | $189.25 | 9.259% | $206.7727 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $48.55 | 11.365% | $54.0677 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $804.27 | $876.0331 | $876.03 | $875.95 | $876.00 | |