| 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 | $57.89 | 5.763% | $61.2262 | $61.23 | $61.25 | $61.20 |
| Purchase #2 | $11.77 | 8.640% | $12.7869 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $126.31 | 4.669% | $132.2074 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $203.97 | 7.642% | $219.5574 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $131.36 | 7.644% | $141.4012 | $141.40 | $141.40 | $141.40 |
| Purchase #6 | $222.90 | 11.180% | $247.8202 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $104.81 | 3.227% | $108.1922 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $859.01 | $923.1915 | $923.20 | $923.20 | $923.20 | |