| 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 | $9.82 | 8.132% | $10.6186 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $197.89 | 6.473% | $210.6994 | $210.70 | $210.70 | $210.70 |
| Purchase #3 | $52.34 | 5.721% | $55.3344 | $55.33 | $55.35 | $55.30 |
| Purchase #4 | $35.49 | 11.850% | $39.6956 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $131.33 | 13.458% | $149.0044 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $118.28 | 13.279% | $133.9864 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $235.40 | 10.763% | $260.7361 | $260.74 | $260.75 | $260.70 |
| 7 purchase totals = | $780.55 | $860.0749 | $860.08 | $860.10 | $860.00 | |