| 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 | $33.51 | 7.689% | $36.0866 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $93.89 | 4.107% | $97.7461 | $97.75 | $97.75 | $97.70 |
| Purchase #3 | $219.86 | 11.565% | $245.2868 | $245.29 | $245.30 | $245.30 |
| Purchase #4 | $29.31 | 7.581% | $31.532 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $35.88 | 7.754% | $38.6621 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $88.42 | 5.409% | $93.2026 | $93.20 | $93.20 | $93.20 |
| Purchase #7 | $131.53 | 13.324% | $149.0551 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $632.40 | $691.5713 | $691.58 | $691.60 | $691.60 | |