| 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 | $102.84 | 7.705% | $110.7638 | $110.76 | $110.75 | $110.80 |
| Purchase #2 | $55.38 | 3.746% | $57.4545 | $57.45 | $57.45 | $57.50 |
| Purchase #3 | $217.89 | 3.441% | $225.3876 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $201.80 | 10.728% | $223.4491 | $223.45 | $223.45 | $223.40 |
| Purchase #5 | $80.25 | 9.600% | $87.954 | $87.95 | $87.95 | $88.00 |
| Purchase #6 | $105.29 | 6.123% | $111.7369 | $111.74 | $111.75 | $111.70 |
| Purchase #7 | $121.37 | 10.333% | $133.9112 | $133.91 | $133.90 | $133.90 |
| 7 purchase totals = | $884.82 | $950.6571 | $950.65 | $950.65 | $950.70 | |