| 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 | $21.68 | 7.783% | $23.3674 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $174.72 | 4.439% | $182.4758 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $128.31 | 3.510% | $132.8137 | $132.81 | $132.80 | $132.80 |
| Purchase #4 | $210.64 | 3.408% | $217.8186 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $82.46 | 8.270% | $89.2794 | $89.28 | $89.30 | $89.30 |
| Purchase #6 | $232.29 | 8.526% | $252.095 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $91.72 | 11.253% | $102.0413 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $941.82 | $999.8912 | $999.90 | $999.90 | $999.90 | |