| 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 | $25.37 | 4.378% | $26.4807 | $26.48 | $26.50 | $26.50 |
| Purchase #2 | $244.64 | 4.147% | $254.7852 | $254.79 | $254.80 | $254.80 |
| Purchase #3 | $9.54 | 5.601% | $10.0743 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $249.77 | 6.160% | $265.1558 | $265.16 | $265.15 | $265.20 |
| Purchase #5 | $237.75 | 8.185% | $257.2098 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $221.91 | 13.341% | $251.515 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $45.49 | 3.553% | $47.1063 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $1,034.47 | $1,112.3271 | $1,112.34 | $1,112.30 | $1,112.40 | |