| 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 | $37.36 | 6.521% | $39.7962 | $39.80 | $39.80 | $39.80 |
| Purchase #2 | $97.25 | 9.651% | $106.6356 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $230.96 | 12.782% | $260.4813 | $260.48 | $260.50 | $260.50 |
| Purchase #4 | $189.70 | 13.642% | $215.5789 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $90.89 | 13.496% | $103.1565 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $237.47 | 8.402% | $257.4222 | $257.42 | $257.40 | $257.40 |
| Purchase #7 | $250.97 | 12.529% | $282.414 | $282.41 | $282.40 | $282.40 |
| 7 purchase totals = | $1,134.60 | $1,265.4847 | $1,265.49 | $1,265.50 | $1,265.50 | |