| 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 | $100.99 | 4.589% | $105.6244 | $105.62 | $105.60 | $105.60 |
| Purchase #2 | $243.79 | 12.208% | $273.5519 | $273.55 | $273.55 | $273.60 |
| Purchase #3 | $116.71 | 7.758% | $125.7644 | $125.76 | $125.75 | $125.80 |
| Purchase #4 | $138.91 | 3.806% | $144.1969 | $144.20 | $144.20 | $144.20 |
| Purchase #5 | $30.42 | 7.308% | $32.6431 | $32.64 | $32.65 | $32.60 |
| Purchase #6 | $29.71 | 6.713% | $31.7044 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $42.66 | 12.450% | $47.9712 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $703.19 | $761.4563 | $761.44 | $761.40 | $761.50 | |