| 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 | $61.63 | 10.184% | $67.9064 | $67.91 | $67.90 | $67.90 |
| Purchase #2 | $212.25 | 12.829% | $239.4796 | $239.48 | $239.50 | $239.50 |
| Purchase #3 | $55.38 | 12.543% | $62.3263 | $62.33 | $62.35 | $62.30 |
| Purchase #4 | $7.43 | 3.346% | $7.6786 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $28.34 | 9.642% | $31.0725 | $31.07 | $31.05 | $31.10 |
| Purchase #6 | $135.43 | 9.831% | $148.7441 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $26.93 | 5.679% | $28.4594 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $527.39 | $585.6669 | $585.67 | $585.70 | $585.70 | |