| 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 | $42.91 | 5.370% | $45.2143 | $45.21 | $45.20 | $45.20 |
| Purchase #2 | $195.96 | 4.109% | $204.012 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $27.64 | 7.547% | $29.726 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $12.53 | 6.669% | $13.3656 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $200.58 | 8.511% | $217.6514 | $217.65 | $217.65 | $217.70 |
| Purchase #6 | $132.65 | 9.438% | $145.1695 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $224.51 | 5.767% | $237.4575 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $836.78 | $892.5963 | $892.60 | $892.55 | $892.70 | |