| 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 | $182.99 | 5.682% | $193.3875 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $74.49 | 7.457% | $80.0447 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $44.98 | 8.571% | $48.8352 | $48.84 | $48.85 | $48.80 |
| Purchase #4 | $76.66 | 3.187% | $79.1032 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $90.53 | 6.442% | $96.3619 | $96.36 | $96.35 | $96.40 |
| Purchase #6 | $250.30 | 4.123% | $260.6199 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $11.28 | 10.836% | $12.5023 | $12.50 | $12.50 | $12.50 |
| 7 purchase totals = | $731.23 | $770.8547 | $770.85 | $770.85 | $770.80 | |