| 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 | $77.38 | 6.489% | $82.4012 | $82.40 | $82.40 | $82.40 |
| Purchase #2 | $59.71 | 8.309% | $64.6713 | $64.67 | $64.65 | $64.70 |
| Purchase #3 | $16.26 | 5.125% | $17.0933 | $17.09 | $17.10 | $17.10 |
| Purchase #4 | $226.38 | 8.389% | $245.371 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $188.94 | 6.265% | $200.7771 | $200.78 | $200.80 | $200.80 |
| Purchase #6 | $130.29 | 4.236% | $135.8091 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $196.31 | 8.213% | $212.4329 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $895.27 | $958.5559 | $958.55 | $958.55 | $958.60 | |