| 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 | $63.72 | 12.580% | $71.736 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $216.88 | 11.465% | $241.7453 | $241.75 | $241.75 | $241.70 |
| Purchase #3 | $233.34 | 9.585% | $255.7056 | $255.71 | $255.70 | $255.70 |
| Purchase #4 | $74.72 | 5.618% | $78.9178 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $122.67 | 8.706% | $133.3497 | $133.35 | $133.35 | $133.30 |
| Purchase #6 | $144.88 | 11.239% | $161.1631 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $7.62 | 9.375% | $8.3344 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $863.83 | $950.9519 | $950.96 | $950.95 | $950.80 | |