| 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 | $83.49 | 4.872% | $87.5576 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $105.83 | 7.512% | $113.7799 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $225.46 | 6.258% | $239.5693 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $154.36 | 4.380% | $161.121 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $209.41 | 3.113% | $215.9289 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $29.29 | 10.326% | $32.3145 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $104.31 | 10.634% | $115.4023 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $912.15 | $965.6735 | $965.67 | $965.65 | $965.70 | |