| 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 | $45.53 | 11.850% | $50.9253 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $88.69 | 10.431% | $97.9413 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $138.30 | 5.664% | $146.1333 | $146.13 | $146.15 | $146.10 |
| Purchase #4 | $42.71 | 11.105% | $47.4529 | $47.45 | $47.45 | $47.50 |
| Purchase #5 | $177.92 | 11.305% | $198.0339 | $198.03 | $198.05 | $198.00 |
| Purchase #6 | $142.76 | 4.378% | $149.01 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $40.27 | 8.842% | $43.8307 | $43.83 | $43.85 | $43.80 |
| 7 purchase totals = | $676.18 | $733.3274 | $733.32 | $733.40 | $733.20 | |