| 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 | $195.62 | 6.649% | $208.6268 | $208.63 | $208.65 | $208.60 |
| Purchase #2 | $5.34 | 9.608% | $5.8531 | $5.85 | $5.85 | $5.90 |
| Purchase #3 | $46.62 | 11.498% | $51.9804 | $51.98 | $52.00 | $52.00 |
| Purchase #4 | $190.42 | 10.589% | $210.5836 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $72.89 | 12.656% | $82.115 | $82.12 | $82.10 | $82.10 |
| Purchase #6 | $115.35 | 5.136% | $121.2744 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $149.65 | 13.846% | $170.3705 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $775.89 | $850.8038 | $850.80 | $850.80 | $850.90 | |