| 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 | $26.77 | 7.397% | $28.7502 | $28.75 | $28.75 | $28.80 |
| Purchase #2 | $99.45 | 5.229% | $104.6502 | $104.65 | $104.65 | $104.70 |
| Purchase #3 | $53.29 | 6.161% | $56.5732 | $56.57 | $56.55 | $56.60 |
| Purchase #4 | $112.95 | 11.741% | $126.2115 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $205.85 | 7.382% | $221.0458 | $221.05 | $221.05 | $221.00 |
| Purchase #6 | $72.29 | 8.467% | $78.4108 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $83.50 | 9.793% | $91.6772 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $654.10 | $707.3189 | $707.32 | $707.30 | $707.40 | |