| 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 | $77.79 | 12.429% | $87.4585 | $87.46 | $87.45 | $87.50 |
| Purchase #2 | $168.99 | 12.851% | $190.7069 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $129.52 | 5.526% | $136.6773 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $20.89 | 6.559% | $22.2602 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $116.41 | 7.545% | $125.1931 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $164.26 | 12.438% | $184.6907 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $144.33 | 6.428% | $153.6075 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $822.19 | $900.5942 | $900.60 | $900.60 | $900.70 | |