| 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 | $48.46 | 8.297% | $52.4807 | $52.48 | $52.50 | $52.50 |
| Purchase #2 | $141.57 | 9.756% | $155.3816 | $155.38 | $155.40 | $155.40 |
| Purchase #3 | $37.69 | 6.515% | $40.1455 | $40.15 | $40.15 | $40.10 |
| Purchase #4 | $184.83 | 7.312% | $198.3448 | $198.34 | $198.35 | $198.30 |
| Purchase #5 | $27.70 | 11.481% | $30.8802 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $142.95 | 4.866% | $149.9059 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $190.82 | 7.730% | $205.5704 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $774.02 | $832.7091 | $832.71 | $832.75 | $832.70 | |