| 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 | $74.63 | 9.871% | $81.9967 | $82.00 | $82.00 | $82.00 |
| Purchase #2 | $15.38 | 12.725% | $17.3371 | $17.34 | $17.35 | $17.30 |
| Purchase #3 | $57.30 | 3.168% | $59.1153 | $59.12 | $59.10 | $59.10 |
| Purchase #4 | $173.40 | 12.778% | $195.5571 | $195.56 | $195.55 | $195.60 |
| Purchase #5 | $116.59 | 3.805% | $121.0262 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $169.34 | 9.444% | $185.3325 | $185.33 | $185.35 | $185.30 |
| Purchase #7 | $209.92 | 4.440% | $219.2404 | $219.24 | $219.25 | $219.20 |
| 7 purchase totals = | $816.56 | $879.6053 | $879.62 | $879.65 | $879.50 | |