| 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 | $105.82 | 11.344% | $117.8242 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $233.37 | 11.478% | $260.1562 | $260.16 | $260.15 | $260.20 |
| Purchase #3 | $49.63 | 9.810% | $54.4987 | $54.50 | $54.50 | $54.50 |
| Purchase #4 | $91.56 | 5.833% | $96.9007 | $96.90 | $96.90 | $96.90 |
| Purchase #5 | $23.77 | 8.450% | $25.7786 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $82.80 | 8.802% | $90.0881 | $90.09 | $90.10 | $90.10 |
| Purchase #7 | $194.41 | 7.364% | $208.7264 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $781.36 | $853.9729 | $853.98 | $854.00 | $854.00 | |