| 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 | $62.78 | 3.338% | $64.8756 | $64.88 | $64.90 | $64.90 |
| Purchase #2 | $124.90 | 3.706% | $129.5288 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $19.44 | 4.828% | $20.3786 | $20.38 | $20.40 | $20.40 |
| Purchase #4 | $83.96 | 3.644% | $87.0195 | $87.02 | $87.00 | $87.00 |
| Purchase #5 | $100.97 | 3.867% | $104.8745 | $104.87 | $104.85 | $104.90 |
| Purchase #6 | $71.84 | 3.328% | $74.2308 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $230.34 | 8.262% | $249.3707 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $694.23 | $730.2785 | $730.28 | $730.30 | $730.30 | |