| 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 | $108.60 | 7.353% | $116.5854 | $116.59 | $116.60 | $116.60 |
| Purchase #2 | $76.47 | 3.651% | $79.2619 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $10.80 | 8.526% | $11.7208 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $136.55 | 7.858% | $147.2801 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $193.72 | 11.569% | $216.1315 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $65.70 | 12.111% | $73.6569 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $130.70 | 4.728% | $136.8795 | $136.88 | $136.90 | $136.90 |
| 7 purchase totals = | $722.54 | $781.5161 | $781.52 | $781.55 | $781.60 | |