| 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 | $16.69 | 3.453% | $17.2663 | $17.27 | $17.25 | $17.30 |
| Purchase #2 | $187.84 | 13.565% | $213.3205 | $213.32 | $213.30 | $213.30 |
| Purchase #3 | $207.27 | 4.716% | $217.0449 | $217.04 | $217.05 | $217.00 |
| Purchase #4 | $92.86 | 13.209% | $105.1259 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $125.80 | 10.361% | $138.8341 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $97.94 | 12.557% | $110.2383 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $65.37 | 13.268% | $74.0433 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $793.77 | $875.8733 | $875.87 | $875.90 | $875.70 | |