| 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 | $120.88 | 4.328% | $126.1117 | $126.11 | $126.10 | $126.10 |
| Purchase #2 | $99.65 | 13.214% | $112.8178 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $75.67 | 10.148% | $83.349 | $83.35 | $83.35 | $83.30 |
| Purchase #4 | $181.96 | 5.423% | $191.8277 | $191.83 | $191.85 | $191.80 |
| Purchase #5 | $51.79 | 13.819% | $58.9469 | $58.95 | $58.95 | $58.90 |
| Purchase #6 | $98.76 | 5.377% | $104.0703 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $128.91 | 12.410% | $144.9077 | $144.91 | $144.90 | $144.90 |
| 7 purchase totals = | $757.62 | $822.0311 | $822.04 | $822.00 | $821.90 | |