| 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 | $67.36 | 5.469% | $71.0439 | $71.04 | $71.05 | $71.00 |
| Purchase #2 | $144.46 | 5.582% | $152.5238 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $219.31 | 9.224% | $239.5392 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $30.93 | 9.746% | $33.9444 | $33.94 | $33.95 | $33.90 |
| Purchase #5 | $24.88 | 5.220% | $26.1787 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $79.76 | 9.728% | $87.5191 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $191.81 | 5.269% | $201.9165 | $201.92 | $201.90 | $201.90 |
| 7 purchase totals = | $758.51 | $812.6656 | $812.66 | $812.65 | $812.50 | |