| 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 | $98.81 | 9.874% | $108.5665 | $108.57 | $108.55 | $108.60 |
| Purchase #2 | $10.94 | 13.495% | $12.4164 | $12.42 | $12.40 | $12.40 |
| Purchase #3 | $76.93 | 5.411% | $81.0927 | $81.09 | $81.10 | $81.10 |
| Purchase #4 | $148.58 | 7.142% | $159.1916 | $159.19 | $159.20 | $159.20 |
| Purchase #5 | $69.90 | 3.436% | $72.3018 | $72.30 | $72.30 | $72.30 |
| Purchase #6 | $107.93 | 11.418% | $120.2534 | $120.25 | $120.25 | $120.30 |
| Purchase #7 | $216.53 | 10.641% | $239.571 | $239.57 | $239.55 | $239.60 |
| 7 purchase totals = | $729.62 | $793.3934 | $793.39 | $793.35 | $793.50 | |