| 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 | $80.66 | 11.546% | $89.973 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $76.56 | 3.424% | $79.1814 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $104.63 | 3.213% | $107.9918 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $69.99 | 9.595% | $76.7055 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $146.51 | 4.643% | $153.3125 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $142.90 | 4.433% | $149.2348 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $44.40 | 9.463% | $48.6016 | $48.60 | $48.60 | $48.60 |
| 7 purchase totals = | $665.65 | $705.0006 | $704.99 | $705.00 | $705.00 | |