| 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 | $53.48 | 4.423% | $55.8454 | $55.85 | $55.85 | $55.80 |
| Purchase #2 | $33.64 | 10.743% | $37.2539 | $37.25 | $37.25 | $37.30 |
| Purchase #3 | $112.71 | 11.183% | $125.3144 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $63.44 | 11.216% | $70.5554 | $70.56 | $70.55 | $70.60 |
| Purchase #5 | $113.86 | 4.665% | $119.1716 | $119.17 | $119.15 | $119.20 |
| Purchase #6 | $152.66 | 10.729% | $169.0389 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $227.56 | 7.189% | $243.9193 | $243.92 | $243.90 | $243.90 |
| 7 purchase totals = | $757.35 | $821.0989 | $821.10 | $821.05 | $821.10 | |