| 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 | $35.81 | 9.111% | $39.0726 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $170.74 | 5.607% | $180.3134 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $231.57 | 4.250% | $241.4117 | $241.41 | $241.40 | $241.40 |
| Purchase #4 | $140.26 | 6.340% | $149.1525 | $149.15 | $149.15 | $149.20 |
| Purchase #5 | $88.83 | 9.797% | $97.5327 | $97.53 | $97.55 | $97.50 |
| Purchase #6 | $59.70 | 8.216% | $64.605 | $64.61 | $64.60 | $64.60 |
| Purchase #7 | $97.33 | 10.300% | $107.355 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $824.24 | $879.4429 | $879.44 | $879.40 | $879.50 | |