| 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 | $55.86 | 9.805% | $61.3371 | $61.34 | $61.35 | $61.30 |
| Purchase #2 | $196.76 | 8.611% | $213.703 | $213.70 | $213.70 | $213.70 |
| Purchase #3 | $98.89 | 4.490% | $103.3302 | $103.33 | $103.35 | $103.30 |
| Purchase #4 | $188.38 | 10.305% | $207.7926 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $153.88 | 4.178% | $160.3091 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $62.99 | 11.520% | $70.2464 | $70.25 | $70.25 | $70.20 |
| Purchase #7 | $146.62 | 10.116% | $161.4521 | $161.45 | $161.45 | $161.50 |
| 7 purchase totals = | $903.38 | $978.1705 | $978.17 | $978.20 | $978.10 | |