| 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 | $12.93 | 7.569% | $13.9087 | $13.91 | $13.90 | $13.90 |
| Purchase #2 | $121.91 | 8.727% | $132.5491 | $132.55 | $132.55 | $132.50 |
| Purchase #3 | $59.90 | 5.493% | $63.1903 | $63.19 | $63.20 | $63.20 |
| Purchase #4 | $108.93 | 4.756% | $114.1107 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $204.44 | 5.244% | $215.1608 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $168.81 | 5.658% | $178.3613 | $178.36 | $178.35 | $178.40 |
| Purchase #7 | $79.37 | 13.349% | $89.9651 | $89.97 | $89.95 | $90.00 |
| 7 purchase totals = | $756.29 | $807.2460 | $807.25 | $807.20 | $807.30 | |