| 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 | $227.73 | 13.561% | $258.6125 | $258.61 | $258.60 | $258.60 |
| Purchase #2 | $25.59 | 9.713% | $28.0756 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $57.90 | 3.779% | $60.088 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $55.48 | 9.873% | $60.9575 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $16.77 | 11.716% | $18.7348 | $18.73 | $18.75 | $18.70 |
| Purchase #6 | $242.77 | 10.132% | $267.3675 | $267.37 | $267.35 | $267.40 |
| Purchase #7 | $18.54 | 3.446% | $19.1789 | $19.18 | $19.20 | $19.20 |
| 7 purchase totals = | $644.78 | $713.0148 | $713.02 | $713.05 | $713.10 | |