| 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 | $26.57 | 5.430% | $28.0128 | $28.01 | $28.00 | $28.00 |
| Purchase #2 | $207.32 | 7.396% | $222.6534 | $222.65 | $222.65 | $222.70 |
| Purchase #3 | $31.35 | 12.692% | $35.3289 | $35.33 | $35.35 | $35.30 |
| Purchase #4 | $150.39 | 9.169% | $164.1793 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $201.48 | 7.345% | $216.2787 | $216.28 | $216.30 | $216.30 |
| Purchase #6 | $163.57 | 10.249% | $180.3343 | $180.33 | $180.35 | $180.30 |
| Purchase #7 | $25.98 | 9.778% | $28.5203 | $28.52 | $28.50 | $28.50 |
| 7 purchase totals = | $806.66 | $875.3077 | $875.30 | $875.35 | $875.30 | |