| 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 | $12.68 | 11.296% | $14.1123 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $26.30 | 3.364% | $27.1847 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $23.84 | 12.209% | $26.7506 | $26.75 | $26.75 | $26.80 |
| Purchase #4 | $44.55 | 10.514% | $49.234 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $102.97 | 13.273% | $116.6372 | $116.64 | $116.65 | $116.60 |
| Purchase #6 | $102.75 | 6.819% | $109.7565 | $109.76 | $109.75 | $109.80 |
| Purchase #7 | $22.62 | 4.579% | $23.6558 | $23.66 | $23.65 | $23.70 |
| 7 purchase totals = | $335.71 | $367.3311 | $367.33 | $367.35 | $367.40 | |