| 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 | $23.32 | 11.575% | $26.0193 | $26.02 | $26.00 | $26.00 |
| Purchase #2 | $14.26 | 4.459% | $14.8959 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $149.49 | 11.331% | $166.4287 | $166.43 | $166.45 | $166.40 |
| Purchase #4 | $190.87 | 13.506% | $216.6489 | $216.65 | $216.65 | $216.60 |
| Purchase #5 | $249.39 | 5.849% | $263.9768 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $29.47 | 5.838% | $31.1905 | $31.19 | $31.20 | $31.20 |
| Purchase #7 | $9.54 | 13.756% | $10.8523 | $10.85 | $10.85 | $10.90 |
| 7 purchase totals = | $666.34 | $730.0124 | $730.02 | $730.05 | $730.00 | |