| 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 | $35.81 | 13.653% | $40.6991 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $40.94 | 6.325% | $43.5295 | $43.53 | $43.55 | $43.50 |
| Purchase #3 | $226.83 | 7.263% | $243.3047 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $243.34 | 4.665% | $254.6918 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $223.60 | 12.349% | $251.2124 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $17.96 | 12.166% | $20.145 | $20.15 | $20.15 | $20.10 |
| Purchase #7 | $104.49 | 11.682% | $116.6965 | $116.70 | $116.70 | $116.70 |
| 7 purchase totals = | $892.97 | $970.2790 | $970.28 | $970.30 | $970.20 | |