| 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 | $240.44 | 12.621% | $270.7859 | $270.79 | $270.80 | $270.80 |
| Purchase #2 | $150.71 | 13.220% | $170.6339 | $170.63 | $170.65 | $170.60 |
| Purchase #3 | $66.79 | 11.279% | $74.3232 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $58.57 | 9.473% | $64.1183 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $133.94 | 9.309% | $146.4085 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $104.91 | 12.416% | $117.9356 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $14.51 | 7.412% | $15.5855 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $769.87 | $859.7909 | $859.80 | $859.80 | $859.70 | |