| 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 | $77.58 | 13.291% | $87.8912 | $87.89 | $87.90 | $87.90 |
| Purchase #2 | $76.56 | 4.584% | $80.0695 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $139.63 | 5.780% | $147.7006 | $147.70 | $147.70 | $147.70 |
| Purchase #4 | $53.38 | 13.781% | $60.7363 | $60.74 | $60.75 | $60.70 |
| Purchase #5 | $155.56 | 9.139% | $169.7766 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $94.39 | 6.127% | $100.1733 | $100.17 | $100.15 | $100.20 |
| Purchase #7 | $190.25 | 12.460% | $213.9552 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $787.35 | $860.3027 | $860.31 | $860.30 | $860.40 | |