| 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 | $47.49 | 13.463% | $53.8836 | $53.88 | $53.90 | $53.90 |
| Purchase #2 | $134.99 | 6.187% | $143.3418 | $143.34 | $143.35 | $143.30 |
| Purchase #3 | $61.71 | 5.832% | $65.3089 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $154.80 | 8.284% | $167.6236 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $71.74 | 5.663% | $75.8026 | $75.80 | $75.80 | $75.80 |
| Purchase #6 | $12.44 | 6.199% | $13.2112 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $48.36 | 10.839% | $53.6017 | $53.60 | $53.60 | $53.60 |
| 7 purchase totals = | $531.53 | $572.7734 | $572.76 | $572.75 | $572.70 | |