| 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 | $30.49 | 8.872% | $33.1951 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $58.45 | 4.514% | $61.0884 | $61.09 | $61.10 | $61.10 |
| Purchase #3 | $157.41 | 9.290% | $172.0334 | $172.03 | $172.05 | $172.00 |
| Purchase #4 | $26.64 | 9.564% | $29.1878 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $30.85 | 8.303% | $33.4115 | $33.41 | $33.40 | $33.40 |
| Purchase #6 | $172.54 | 6.121% | $183.1012 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $197.94 | 10.767% | $219.2522 | $219.25 | $219.25 | $219.30 |
| 7 purchase totals = | $674.32 | $731.2696 | $731.27 | $731.30 | $731.30 | |