| 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 | $72.51 | 9.581% | $79.4572 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $148.26 | 8.273% | $160.5255 | $160.53 | $160.55 | $160.50 |
| Purchase #3 | $84.97 | 6.439% | $90.4412 | $90.44 | $90.45 | $90.40 |
| Purchase #4 | $71.59 | 11.641% | $79.9238 | $79.92 | $79.90 | $79.90 |
| Purchase #5 | $217.67 | 12.176% | $244.1735 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $231.29 | 13.410% | $262.306 | $262.31 | $262.30 | $262.30 |
| Purchase #7 | $109.54 | 7.651% | $117.9209 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $935.83 | $1,034.7481 | $1,034.75 | $1,034.70 | $1,034.70 | |