| 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 | $65.56 | 4.832% | $68.7279 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $51.52 | 7.553% | $55.4113 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $185.50 | 12.773% | $209.1939 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $213.44 | 3.166% | $220.1975 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $90.99 | 8.868% | $99.059 | $99.06 | $99.05 | $99.10 |
| Purchase #6 | $73.84 | 5.691% | $78.0422 | $78.04 | $78.05 | $78.00 |
| Purchase #7 | $33.39 | 13.635% | $37.9427 | $37.94 | $37.95 | $37.90 |
| 7 purchase totals = | $714.24 | $768.5745 | $768.57 | $768.60 | $768.50 | |