| 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 | $62.36 | 4.404% | $65.1063 | $65.11 | $65.10 | $65.10 |
| Purchase #2 | $73.68 | 8.722% | $80.1064 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $59.73 | 7.426% | $64.1655 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $58.84 | 10.868% | $65.2347 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $247.71 | 12.579% | $278.8694 | $278.87 | $278.85 | $278.90 |
| Purchase #6 | $243.82 | 5.830% | $258.0347 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $43.99 | 7.344% | $47.2206 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $790.13 | $858.7376 | $858.74 | $858.70 | $858.70 | |