| 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 | $76.44 | 3.228% | $78.9075 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $249.66 | 8.226% | $270.197 | $270.20 | $270.20 | $270.20 |
| Purchase #3 | $9.71 | 11.590% | $10.8354 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $213.41 | 5.305% | $224.7314 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $76.26 | 10.428% | $84.2124 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $163.31 | 4.195% | $170.1609 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $86.60 | 3.226% | $89.3937 | $89.39 | $89.40 | $89.40 |
| 7 purchase totals = | $875.39 | $928.4383 | $928.44 | $928.45 | $928.40 | |