| 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 | $54.82 | 9.274% | $59.904 | $59.90 | $59.90 | $59.90 |
| Purchase #2 | $29.37 | 12.775% | $33.122 | $33.12 | $33.10 | $33.10 |
| Purchase #3 | $225.66 | 6.343% | $239.9736 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $195.55 | 7.701% | $210.6093 | $210.61 | $210.60 | $210.60 |
| Purchase #5 | $20.48 | 4.236% | $21.3475 | $21.35 | $21.35 | $21.30 |
| Purchase #6 | $112.61 | 3.667% | $116.7394 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $21.80 | 8.640% | $23.6835 | $23.68 | $23.70 | $23.70 |
| 7 purchase totals = | $660.29 | $705.3793 | $705.37 | $705.35 | $705.30 | |