| 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 | $20.68 | 7.123% | $22.153 | $22.15 | $22.15 | $22.20 |
| Purchase #2 | $47.95 | 7.392% | $51.4945 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $191.31 | 12.305% | $214.8507 | $214.85 | $214.85 | $214.90 |
| Purchase #4 | $49.62 | 11.743% | $55.4469 | $55.45 | $55.45 | $55.40 |
| Purchase #5 | $236.84 | 5.658% | $250.2404 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $157.55 | 3.279% | $162.7161 | $162.72 | $162.70 | $162.70 |
| Purchase #7 | $44.45 | 6.829% | $47.4855 | $47.49 | $47.50 | $47.50 |
| 7 purchase totals = | $748.40 | $804.3871 | $804.39 | $804.40 | $804.40 | |