| 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 | $23.65 | 10.369% | $26.1023 | $26.10 | $26.10 | $26.10 |
| Purchase #2 | $228.70 | 11.153% | $254.2069 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $153.68 | 8.715% | $167.0732 | $167.07 | $167.05 | $167.10 |
| Purchase #4 | $42.60 | 12.184% | $47.7904 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $75.62 | 13.396% | $85.7501 | $85.75 | $85.75 | $85.80 |
| Purchase #6 | $87.82 | 5.750% | $92.8697 | $92.87 | $92.85 | $92.90 |
| Purchase #7 | $67.31 | 10.504% | $74.3802 | $74.38 | $74.40 | $74.40 |
| 7 purchase totals = | $679.38 | $748.1728 | $748.17 | $748.15 | $748.30 | |