| 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 | $118.62 | 5.825% | $125.5296 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $77.27 | 3.476% | $79.9559 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $229.92 | 7.498% | $247.1594 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $152.92 | 11.151% | $169.9721 | $169.97 | $169.95 | $170.00 |
| Purchase #5 | $224.29 | 9.222% | $244.974 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $121.32 | 6.598% | $129.3247 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $77.99 | 8.776% | $84.8344 | $84.83 | $84.85 | $84.80 |
| 7 purchase totals = | $1,002.33 | $1,081.7501 | $1,081.74 | $1,081.70 | $1,081.80 | |