| 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 | $16.36 | 7.275% | $17.5502 | $17.55 | $17.55 | $17.60 |
| Purchase #2 | $220.98 | 10.609% | $244.4238 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $160.79 | 3.195% | $165.9272 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $126.85 | 9.698% | $139.1519 | $139.15 | $139.15 | $139.20 |
| Purchase #5 | $72.44 | 7.607% | $77.9505 | $77.95 | $77.95 | $78.00 |
| Purchase #6 | $133.34 | 11.728% | $148.9781 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $35.62 | 9.644% | $39.0552 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $766.38 | $833.0369 | $833.04 | $833.05 | $833.20 | |