| 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 | $8.53 | 12.833% | $9.6247 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $73.54 | 12.160% | $82.4825 | $82.48 | $82.50 | $82.50 |
| Purchase #3 | $93.25 | 7.106% | $99.8763 | $99.88 | $99.90 | $99.90 |
| Purchase #4 | $201.53 | 5.202% | $212.0136 | $212.01 | $212.00 | $212.00 |
| Purchase #5 | $170.79 | 9.759% | $187.4574 | $187.46 | $187.45 | $187.50 |
| Purchase #6 | $171.64 | 12.787% | $193.5876 | $193.59 | $193.60 | $193.60 |
| Purchase #7 | $7.68 | 6.258% | $8.1606 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $726.96 | $793.2027 | $793.20 | $793.20 | $793.30 | |