| 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 | $101.59 | 6.496% | $108.1893 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $124.64 | 6.227% | $132.4013 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $117.82 | 13.411% | $133.6208 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $109.46 | 11.583% | $122.1388 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $81.74 | 10.427% | $90.263 | $90.26 | $90.25 | $90.30 |
| Purchase #6 | $41.71 | 6.373% | $44.3682 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $70.67 | 7.467% | $75.9469 | $75.95 | $75.95 | $75.90 |
| 7 purchase totals = | $647.63 | $706.9283 | $706.93 | $706.90 | $706.90 | |