| 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 | $84.40 | 6.433% | $89.8295 | $89.83 | $89.85 | $89.80 |
| Purchase #2 | $82.76 | 10.236% | $91.2313 | $91.23 | $91.25 | $91.20 |
| Purchase #3 | $222.77 | 13.227% | $252.2358 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $68.70 | 8.738% | $74.703 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $15.79 | 11.203% | $17.559 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $44.33 | 9.394% | $48.4944 | $48.49 | $48.50 | $48.50 |
| Purchase #7 | $105.30 | 8.415% | $114.161 | $114.16 | $114.15 | $114.20 |
| 7 purchase totals = | $624.05 | $688.2140 | $688.21 | $688.25 | $688.20 | |