| 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 | $29.70 | 6.676% | $31.6828 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $151.52 | 8.671% | $164.6583 | $164.66 | $164.65 | $164.70 |
| Purchase #3 | $137.43 | 13.645% | $156.1823 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $227.66 | 7.840% | $245.5085 | $245.51 | $245.50 | $245.50 |
| Purchase #5 | $131.56 | 4.638% | $137.6618 | $137.66 | $137.65 | $137.70 |
| Purchase #6 | $169.57 | 13.745% | $192.8774 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $19.76 | 12.393% | $22.2089 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $867.20 | $950.7800 | $950.78 | $950.80 | $950.90 | |