| 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 | $244.58 | 5.823% | $258.8219 | $258.82 | $258.80 | $258.80 |
| Purchase #2 | $169.66 | 3.682% | $175.9069 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $30.36 | 13.260% | $34.3857 | $34.39 | $34.40 | $34.40 |
| Purchase #4 | $84.26 | 11.307% | $93.7873 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $32.58 | 13.582% | $37.005 | $37.01 | $37.00 | $37.00 |
| Purchase #6 | $91.66 | 9.838% | $100.6775 | $100.68 | $100.70 | $100.70 |
| Purchase #7 | $190.50 | 10.791% | $211.0569 | $211.06 | $211.05 | $211.10 |
| 7 purchase totals = | $843.60 | $911.6412 | $911.66 | $911.65 | $911.70 | |