| 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 | $13.94 | 13.138% | $15.7714 | $15.77 | $15.75 | $15.80 |
| Purchase #2 | $124.43 | 3.759% | $129.1073 | $129.11 | $129.10 | $129.10 |
| Purchase #3 | $78.97 | 4.408% | $82.451 | $82.45 | $82.45 | $82.50 |
| Purchase #4 | $119.52 | 10.697% | $132.3051 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $111.35 | 9.518% | $121.9483 | $121.95 | $121.95 | $121.90 |
| Purchase #6 | $128.95 | 4.738% | $135.0597 | $135.06 | $135.05 | $135.10 |
| Purchase #7 | $80.79 | 5.754% | $85.4387 | $85.44 | $85.45 | $85.40 |
| 7 purchase totals = | $657.95 | $702.0815 | $702.09 | $702.05 | $702.10 | |