| 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 | $8.36 | 12.235% | $9.3828 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $56.80 | 4.690% | $59.4639 | $59.46 | $59.45 | $59.50 |
| Purchase #3 | $62.61 | 3.268% | $64.6561 | $64.66 | $64.65 | $64.70 |
| Purchase #4 | $93.48 | 4.459% | $97.6483 | $97.65 | $97.65 | $97.60 |
| Purchase #5 | $120.89 | 12.375% | $135.8501 | $135.85 | $135.85 | $135.90 |
| Purchase #6 | $150.89 | 12.701% | $170.0545 | $170.05 | $170.05 | $170.10 |
| Purchase #7 | $167.26 | 12.556% | $188.2612 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $660.29 | $725.3169 | $725.31 | $725.30 | $725.50 | |