| 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 | $16.35 | 3.741% | $16.9617 | $16.96 | $16.95 | $17.00 |
| Purchase #2 | $55.60 | 10.748% | $61.5759 | $61.58 | $61.60 | $61.60 |
| Purchase #3 | $160.70 | 7.483% | $172.7252 | $172.73 | $172.75 | $172.70 |
| Purchase #4 | $55.50 | 6.795% | $59.2712 | $59.27 | $59.25 | $59.30 |
| Purchase #5 | $26.31 | 6.356% | $27.9823 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $103.94 | 12.276% | $116.6997 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $123.48 | 12.740% | $139.2114 | $139.21 | $139.20 | $139.20 |
| 7 purchase totals = | $541.88 | $594.4274 | $594.43 | $594.45 | $594.50 | |