| 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 | $32.56 | 3.568% | $33.7217 | $33.72 | $33.70 | $33.70 |
| Purchase #2 | $208.75 | 11.589% | $232.942 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $113.94 | 6.845% | $121.7392 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $42.54 | 4.524% | $44.4645 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $68.75 | 13.618% | $78.1124 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $111.27 | 12.281% | $124.9351 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $162.36 | 12.268% | $182.2783 | $182.28 | $182.30 | $182.30 |
| 7 purchase totals = | $740.17 | $818.1932 | $818.19 | $818.20 | $818.10 | |