| 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 | $45.72 | 4.282% | $47.6777 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $203.46 | 9.512% | $222.8131 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $108.97 | 9.343% | $119.1511 | $119.15 | $119.15 | $119.20 |
| Purchase #4 | $234.74 | 3.541% | $243.0521 | $243.05 | $243.05 | $243.10 |
| Purchase #5 | $7.46 | 4.240% | $7.7763 | $7.78 | $7.80 | $7.80 |
| Purchase #6 | $159.59 | 4.777% | $167.2136 | $167.21 | $167.20 | $167.20 |
| Purchase #7 | $128.96 | 10.415% | $142.3912 | $142.39 | $142.40 | $142.40 |
| 7 purchase totals = | $888.90 | $950.0751 | $950.07 | $950.10 | $950.20 | |