| 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 | $64.63 | 5.398% | $68.1187 | $68.12 | $68.10 | $68.10 |
| Purchase #2 | $28.89 | 7.825% | $31.1506 | $31.15 | $31.15 | $31.20 |
| Purchase #3 | $204.76 | 6.862% | $218.8106 | $218.81 | $218.80 | $218.80 |
| Purchase #4 | $201.28 | 11.638% | $224.705 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $158.65 | 12.558% | $178.5733 | $178.57 | $178.55 | $178.60 |
| Purchase #6 | $45.36 | 11.655% | $50.6467 | $50.65 | $50.65 | $50.60 |
| Purchase #7 | $108.37 | 10.587% | $119.8431 | $119.84 | $119.85 | $119.80 |
| 7 purchase totals = | $811.94 | $891.8480 | $891.85 | $891.80 | $891.80 | |