| 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 | $15.68 | 12.426% | $17.6284 | $17.63 | $17.65 | $17.60 |
| Purchase #2 | $41.97 | 7.261% | $45.0174 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $23.64 | 3.637% | $24.4998 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $95.58 | 5.363% | $100.706 | $100.71 | $100.70 | $100.70 |
| Purchase #5 | $53.94 | 10.690% | $59.7062 | $59.71 | $59.70 | $59.70 |
| Purchase #6 | $19.35 | 10.806% | $21.441 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $67.82 | 13.790% | $77.1724 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $317.98 | $346.1712 | $346.18 | $346.15 | $346.10 | |