| 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 | $86.59 | 7.646% | $93.2107 | $93.21 | $93.20 | $93.20 |
| Purchase #2 | $150.54 | 9.229% | $164.4333 | $164.43 | $164.45 | $164.40 |
| Purchase #3 | $91.68 | 12.443% | $103.0877 | $103.09 | $103.10 | $103.10 |
| Purchase #4 | $216.26 | 5.525% | $228.2084 | $228.21 | $228.20 | $228.20 |
| Purchase #5 | $74.36 | 7.371% | $79.8411 | $79.84 | $79.85 | $79.80 |
| Purchase #6 | $84.61 | 8.775% | $92.0345 | $92.03 | $92.05 | $92.00 |
| Purchase #7 | $68.42 | 7.632% | $73.6418 | $73.64 | $73.65 | $73.60 |
| 7 purchase totals = | $772.46 | $834.4575 | $834.45 | $834.50 | $834.30 | |