| 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 | $66.25 | 7.602% | $71.2863 | $71.29 | $71.30 | $71.30 |
| Purchase #2 | $52.88 | 5.799% | $55.9465 | $55.95 | $55.95 | $55.90 |
| Purchase #3 | $238.44 | 4.398% | $248.9266 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $13.81 | 9.534% | $15.1266 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $22.35 | 13.239% | $25.3089 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $173.40 | 13.186% | $196.2645 | $196.26 | $196.25 | $196.30 |
| Purchase #7 | $207.93 | 5.248% | $218.8422 | $218.84 | $218.85 | $218.80 |
| 7 purchase totals = | $775.06 | $831.7016 | $831.71 | $831.75 | $831.60 | |