| 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 | $103.95 | 13.302% | $117.7774 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $73.66 | 4.437% | $76.9283 | $76.93 | $76.95 | $76.90 |
| Purchase #3 | $169.32 | 3.660% | $175.5171 | $175.52 | $175.50 | $175.50 |
| Purchase #4 | $116.48 | 11.871% | $130.3073 | $130.31 | $130.30 | $130.30 |
| Purchase #5 | $125.83 | 5.634% | $132.9193 | $132.92 | $132.90 | $132.90 |
| Purchase #6 | $98.50 | 13.459% | $111.7571 | $111.76 | $111.75 | $111.80 |
| Purchase #7 | $83.51 | 12.197% | $93.6957 | $93.70 | $93.70 | $93.70 |
| 7 purchase totals = | $771.25 | $838.9022 | $838.92 | $838.90 | $838.90 | |