| 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 | $60.61 | 9.353% | $66.2789 | $66.28 | $66.30 | $66.30 |
| Purchase #2 | $30.84 | 4.851% | $32.336 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $222.64 | 7.207% | $238.6857 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $92.85 | 12.481% | $104.4386 | $104.44 | $104.45 | $104.40 |
| Purchase #5 | $152.84 | 7.704% | $164.6148 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $63.34 | 8.669% | $68.8309 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $14.94 | 10.200% | $16.4639 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $638.06 | $691.6488 | $691.65 | $691.70 | $691.60 | |