| 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 | $33.67 | 7.636% | $36.241 | $36.24 | $36.25 | $36.20 |
| Purchase #2 | $194.28 | 13.300% | $220.1192 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $121.90 | 4.816% | $127.7707 | $127.77 | $127.75 | $127.80 |
| Purchase #4 | $30.41 | 4.874% | $31.8922 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $63.99 | 7.440% | $68.7509 | $68.75 | $68.75 | $68.80 |
| Purchase #6 | $116.68 | 13.481% | $132.4096 | $132.41 | $132.40 | $132.40 |
| Purchase #7 | $144.97 | 7.170% | $155.3643 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $705.90 | $772.5479 | $772.54 | $772.50 | $772.60 | |