| 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 | $32.50 | 10.826% | $36.0185 | $36.02 | $36.00 | $36.00 |
| Purchase #2 | $159.80 | 4.373% | $166.7881 | $166.79 | $166.80 | $166.80 |
| Purchase #3 | $198.27 | 8.438% | $215 | $215.00 | $215.00 | $215.00 |
| Purchase #4 | $89.93 | 13.846% | $102.3817 | $102.38 | $102.40 | $102.40 |
| Purchase #5 | $48.56 | 9.333% | $53.0921 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $211.64 | 8.452% | $229.5278 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $33.94 | 5.503% | $35.8077 | $35.81 | $35.80 | $35.80 |
| 7 purchase totals = | $774.64 | $838.6159 | $838.62 | $838.65 | $838.60 | |