| 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 | $30.73 | 5.865% | $32.5323 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $29.66 | 12.230% | $33.2874 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $112.87 | 11.839% | $126.2327 | $126.23 | $126.25 | $126.20 |
| Purchase #4 | $195.38 | 9.770% | $214.4686 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $24.86 | 11.339% | $27.6789 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $110.63 | 5.409% | $116.614 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $151.84 | 10.624% | $167.9715 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $655.97 | $718.7854 | $718.78 | $718.80 | $718.80 | |