| 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 | $82.47 | 12.856% | $93.0723 | $93.07 | $93.05 | $93.10 |
| Purchase #2 | $63.66 | 13.863% | $72.4852 | $72.49 | $72.50 | $72.50 |
| Purchase #3 | $59.68 | 8.266% | $64.6131 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $235.48 | 9.701% | $258.3239 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $46.51 | 8.684% | $50.5489 | $50.55 | $50.55 | $50.50 |
| Purchase #6 | $73.96 | 5.117% | $77.7445 | $77.74 | $77.75 | $77.70 |
| Purchase #7 | $141.79 | 3.690% | $147.0221 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $703.55 | $763.8100 | $763.80 | $763.75 | $763.70 | |