| 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 | $53.37 | 9.455% | $58.4161 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $158.78 | 12.393% | $178.4576 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $113.56 | 9.488% | $124.3346 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $155.51 | 12.643% | $175.1711 | $175.17 | $175.15 | $175.20 |
| Purchase #5 | $154.70 | 9.251% | $169.0113 | $169.01 | $169.00 | $169.00 |
| Purchase #6 | $46.53 | 7.156% | $49.8597 | $49.86 | $49.85 | $49.90 |
| Purchase #7 | $76.77 | 7.650% | $82.6429 | $82.64 | $82.65 | $82.60 |
| 7 purchase totals = | $759.22 | $837.8933 | $837.89 | $837.85 | $837.90 | |