| 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 | $29.63 | 6.195% | $31.4656 | $31.47 | $31.45 | $31.50 |
| Purchase #2 | $62.65 | 9.317% | $68.4871 | $68.49 | $68.50 | $68.50 |
| Purchase #3 | $224.99 | 3.747% | $233.4204 | $233.42 | $233.40 | $233.40 |
| Purchase #4 | $222.77 | 10.827% | $246.8893 | $246.89 | $246.90 | $246.90 |
| Purchase #5 | $202.28 | 6.410% | $215.2461 | $215.25 | $215.25 | $215.20 |
| Purchase #6 | $117.33 | 5.191% | $123.4206 | $123.42 | $123.40 | $123.40 |
| Purchase #7 | $125.97 | 5.189% | $132.5066 | $132.51 | $132.50 | $132.50 |
| 7 purchase totals = | $985.62 | $1,051.4357 | $1,051.45 | $1,051.40 | $1,051.40 | |