| 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 | $29.77 | 12.359% | $33.4493 | $33.45 | $33.45 | $33.40 |
| Purchase #2 | $86.75 | 5.301% | $91.3486 | $91.35 | $91.35 | $91.30 |
| Purchase #3 | $161.46 | 12.851% | $182.2092 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $99.97 | 5.746% | $105.7143 | $105.71 | $105.70 | $105.70 |
| Purchase #5 | $170.71 | 4.456% | $178.3168 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $130.98 | 9.140% | $142.9516 | $142.95 | $142.95 | $143.00 |
| Purchase #7 | $153.67 | 4.559% | $160.6758 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $833.31 | $894.6656 | $894.67 | $894.65 | $894.60 | |