| 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 | $77.69 | 9.536% | $85.0985 | $85.10 | $85.10 | $85.10 |
| Purchase #2 | $34.30 | 11.269% | $38.1653 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $184.66 | 5.766% | $195.3075 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $139.59 | 7.708% | $150.3496 | $150.35 | $150.35 | $150.30 |
| Purchase #5 | $56.94 | 6.533% | $60.6599 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $85.78 | 8.546% | $93.1108 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $75.25 | 9.772% | $82.6034 | $82.60 | $82.60 | $82.60 |
| 7 purchase totals = | $654.21 | $705.2950 | $705.30 | $705.25 | $705.30 | |