| 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 | $56.82 | 10.678% | $62.8872 | $62.89 | $62.90 | $62.90 |
| Purchase #2 | $53.59 | 11.612% | $59.8129 | $59.81 | $59.80 | $59.80 |
| Purchase #3 | $130.44 | 6.300% | $138.6577 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $188.88 | 11.259% | $210.146 | $210.15 | $210.15 | $210.10 |
| Purchase #5 | $143.76 | 13.599% | $163.3099 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $234.36 | 5.126% | $246.3733 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $113.47 | 9.321% | $124.0465 | $124.05 | $124.05 | $124.00 |
| 7 purchase totals = | $921.32 | $1,005.2335 | $1,005.24 | $1,005.20 | $1,005.20 | |