| 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 | $97.89 | 6.857% | $104.6023 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $87.92 | 10.742% | $97.3644 | $97.36 | $97.35 | $97.40 |
| Purchase #3 | $101.35 | 9.399% | $110.8759 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $146.91 | 6.309% | $156.1786 | $156.18 | $156.20 | $156.20 |
| Purchase #5 | $38.63 | 6.330% | $41.0753 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $85.96 | 9.377% | $94.0205 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $137.55 | 6.825% | $146.9378 | $146.94 | $146.95 | $146.90 |
| 7 purchase totals = | $696.21 | $751.0548 | $751.06 | $751.10 | $751.10 | |