| 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 | $84.49 | 3.590% | $87.5232 | $87.52 | $87.50 | $87.50 |
| Purchase #2 | $68.63 | 6.543% | $73.1205 | $73.12 | $73.10 | $73.10 |
| Purchase #3 | $60.31 | 5.292% | $63.5016 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $137.54 | 7.627% | $148.0302 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $71.49 | 13.474% | $81.1226 | $81.12 | $81.10 | $81.10 |
| Purchase #6 | $86.51 | 11.274% | $96.2631 | $96.26 | $96.25 | $96.30 |
| Purchase #7 | $152.91 | 11.106% | $169.8922 | $169.89 | $169.90 | $169.90 |
| 7 purchase totals = | $661.88 | $719.4534 | $719.44 | $719.40 | $719.40 | |