| 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 | $100.76 | 12.706% | $113.5626 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $60.61 | 4.171% | $63.138 | $63.14 | $63.15 | $63.10 |
| Purchase #3 | $119.37 | 13.336% | $135.2892 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $63.97 | 10.308% | $70.564 | $70.56 | $70.55 | $70.60 |
| Purchase #5 | $19.77 | 8.800% | $21.5098 | $21.51 | $21.50 | $21.50 |
| Purchase #6 | $71.81 | 7.447% | $77.1577 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $223.71 | 13.373% | $253.6267 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $660.00 | $734.8480 | $734.85 | $734.85 | $734.90 | |