| 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 | $19.46 | 10.602% | $21.5231 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $162.53 | 12.456% | $182.7747 | $182.77 | $182.75 | $182.80 |
| Purchase #3 | $207.53 | 8.506% | $225.1825 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $66.85 | 5.146% | $70.2901 | $70.29 | $70.30 | $70.30 |
| Purchase #5 | $240.64 | 3.254% | $248.4704 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $91.72 | 8.281% | $99.3153 | $99.32 | $99.30 | $99.30 |
| Purchase #7 | $72.76 | 3.433% | $75.2579 | $75.26 | $75.25 | $75.30 |
| 7 purchase totals = | $861.49 | $922.8140 | $922.81 | $922.75 | $922.90 | |