| 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 | $18.97 | 5.208% | $19.958 | $19.96 | $19.95 | $20.00 |
| Purchase #2 | $97.51 | 12.504% | $109.7027 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $54.55 | 8.236% | $59.0427 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $151.52 | 9.653% | $166.1462 | $166.15 | $166.15 | $166.10 |
| Purchase #5 | $8.55 | 13.798% | $9.7297 | $9.73 | $9.75 | $9.70 |
| Purchase #6 | $250.48 | 13.448% | $284.1646 | $284.16 | $284.15 | $284.20 |
| Purchase #7 | $40.93 | 7.550% | $44.0202 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $622.51 | $692.7641 | $692.76 | $692.75 | $692.70 | |