| 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 | $82.94 | 6.806% | $88.5849 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $6.71 | 8.616% | $7.2881 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $209.79 | 5.424% | $221.169 | $221.17 | $221.15 | $221.20 |
| Purchase #4 | $102.83 | 7.407% | $110.4466 | $110.45 | $110.45 | $110.40 |
| Purchase #5 | $231.51 | 9.114% | $252.6098 | $252.61 | $252.60 | $252.60 |
| Purchase #6 | $47.46 | 3.566% | $49.1524 | $49.15 | $49.15 | $49.20 |
| Purchase #7 | $135.79 | 5.394% | $143.1145 | $143.11 | $143.10 | $143.10 |
| 7 purchase totals = | $817.03 | $872.3653 | $872.36 | $872.35 | $872.40 | |