| 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 | $31.62 | 8.340% | $34.2571 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $123.75 | 5.467% | $130.5154 | $130.52 | $130.50 | $130.50 |
| Purchase #3 | $65.76 | 6.467% | $70.0127 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $113.66 | 6.804% | $121.3934 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $104.28 | 7.427% | $112.0249 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $45.65 | 4.143% | $47.5413 | $47.54 | $47.55 | $47.50 |
| Purchase #7 | $69.59 | 10.249% | $76.7223 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $554.31 | $592.4671 | $592.46 | $592.40 | $592.40 | |