| 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 | $49.67 | 12.150% | $55.7049 | $55.70 | $55.70 | $55.70 |
| Purchase #2 | $205.69 | 7.803% | $221.74 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $192.46 | 6.500% | $204.9699 | $204.97 | $204.95 | $205.00 |
| Purchase #4 | $197.97 | 4.228% | $206.3402 | $206.34 | $206.35 | $206.30 |
| Purchase #5 | $20.32 | 10.690% | $22.4922 | $22.49 | $22.50 | $22.50 |
| Purchase #6 | $191.83 | 13.514% | $217.7539 | $217.75 | $217.75 | $217.80 |
| Purchase #7 | $25.63 | 13.747% | $29.1534 | $29.15 | $29.15 | $29.20 |
| 7 purchase totals = | $883.57 | $958.1545 | $958.14 | $958.15 | $958.20 | |