| 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 | $51.76 | 7.348% | $55.5633 | $55.56 | $55.55 | $55.60 |
| Purchase #2 | $39.42 | 9.669% | $43.2315 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $164.70 | 7.284% | $176.6967 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $61.44 | 5.610% | $64.8868 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $169.68 | 12.863% | $191.5059 | $191.51 | $191.50 | $191.50 |
| Purchase #6 | $41.68 | 9.226% | $45.5254 | $45.53 | $45.55 | $45.50 |
| Purchase #7 | $54.59 | 6.368% | $58.0663 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $583.27 | $635.4759 | $635.49 | $635.50 | $635.50 | |