| 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 | $96.30 | 7.498% | $103.5206 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $12.92 | 5.696% | $13.6559 | $13.66 | $13.65 | $13.70 |
| Purchase #3 | $32.91 | 7.327% | $35.3213 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $121.93 | 8.346% | $132.1063 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $145.81 | 3.156% | $150.4118 | $150.41 | $150.40 | $150.40 |
| Purchase #6 | $152.65 | 9.178% | $166.6602 | $166.66 | $166.65 | $166.70 |
| Purchase #7 | $205.84 | 10.656% | $227.7743 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $768.36 | $829.4504 | $829.45 | $829.35 | $829.50 | |