| 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 | $45.33 | 7.571% | $48.7619 | $48.76 | $48.75 | $48.80 |
| Purchase #2 | $131.34 | 3.445% | $135.8647 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $157.44 | 8.269% | $170.4587 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $212.53 | 10.535% | $234.92 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $133.98 | 12.620% | $150.8883 | $150.89 | $150.90 | $150.90 |
| Purchase #6 | $27.28 | 3.551% | $28.2487 | $28.25 | $28.25 | $28.20 |
| Purchase #7 | $64.80 | 10.257% | $71.4465 | $71.45 | $71.45 | $71.40 |
| 7 purchase totals = | $772.70 | $840.5888 | $840.59 | $840.55 | $840.60 | |