| 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 | $23.31 | 7.833% | $25.1359 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $156.27 | 13.411% | $177.2274 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $56.43 | 12.811% | $63.6592 | $63.66 | $63.65 | $63.70 |
| Purchase #4 | $228.90 | 7.663% | $246.4406 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $112.57 | 5.140% | $118.3561 | $118.36 | $118.35 | $118.40 |
| Purchase #6 | $135.89 | 7.265% | $145.7624 | $145.76 | $145.75 | $145.80 |
| Purchase #7 | $157.71 | 10.435% | $174.167 | $174.17 | $174.15 | $174.20 |
| 7 purchase totals = | $871.08 | $950.7486 | $950.76 | $950.75 | $950.80 | |