| 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 | $173.85 | 12.341% | $195.3048 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $63.51 | 4.269% | $66.2212 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $234.56 | 8.749% | $255.0817 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $111.81 | 13.668% | $127.0922 | $127.09 | $127.10 | $127.10 |
| Purchase #5 | $75.71 | 4.495% | $79.1132 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $53.35 | 8.798% | $58.0437 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $68.59 | 8.706% | $74.5614 | $74.56 | $74.55 | $74.60 |
| 7 purchase totals = | $781.38 | $855.4182 | $855.40 | $855.40 | $855.40 | |