| 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 | $51.41 | 5.434% | $54.2036 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $170.86 | 3.545% | $176.917 | $176.92 | $176.90 | $176.90 |
| Purchase #3 | $237.86 | 7.125% | $254.8075 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $170.68 | 10.537% | $188.6646 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $93.31 | 3.842% | $96.895 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $51.70 | 4.468% | $54.01 | $54.01 | $54.00 | $54.00 |
| Purchase #7 | $5.68 | 13.798% | $6.4637 | $6.46 | $6.45 | $6.50 |
| 7 purchase totals = | $781.50 | $831.9614 | $831.96 | $831.90 | $832.00 | |