| 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 | $26.36 | 3.871% | $27.3804 | $27.38 | $27.40 | $27.40 |
| Purchase #2 | $179.31 | 8.557% | $194.6536 | $194.65 | $194.65 | $194.70 |
| Purchase #3 | $59.31 | 8.690% | $64.464 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $97.86 | 7.139% | $104.8462 | $104.85 | $104.85 | $104.80 |
| Purchase #5 | $20.84 | 6.445% | $22.1831 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $27.35 | 13.459% | $31.031 | $31.03 | $31.05 | $31.00 |
| Purchase #7 | $168.88 | 12.600% | $190.1589 | $190.16 | $190.15 | $190.20 |
| 7 purchase totals = | $579.91 | $634.7172 | $634.71 | $634.75 | $634.80 | |