| 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 | $59.73 | 7.512% | $64.2169 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $25.86 | 10.520% | $28.5805 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $32.35 | 9.326% | $35.367 | $35.37 | $35.35 | $35.40 |
| Purchase #4 | $81.88 | 9.723% | $89.8412 | $89.84 | $89.85 | $89.80 |
| Purchase #5 | $105.38 | 10.682% | $116.6367 | $116.64 | $116.65 | $116.60 |
| Purchase #6 | $97.58 | 13.577% | $110.8284 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $161.37 | 12.277% | $181.1814 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $564.15 | $626.6521 | $626.66 | $626.70 | $626.60 | |