| 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 | $76.29 | 3.718% | $79.1265 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $97.92 | 7.324% | $105.0917 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $31.68 | 4.615% | $33.142 | $33.14 | $33.15 | $33.10 |
| Purchase #4 | $75.99 | 4.301% | $79.2583 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $22.52 | 11.854% | $25.1895 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $181.99 | 3.289% | $187.9757 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $183.29 | 11.484% | $204.339 | $204.34 | $204.35 | $204.30 |
| 7 purchase totals = | $669.68 | $714.1227 | $714.13 | $714.20 | $714.10 | |