| 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 | $132.43 | 6.432% | $140.9479 | $140.95 | $140.95 | $140.90 |
| Purchase #2 | $38.25 | 8.288% | $41.4202 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $65.59 | 11.455% | $73.1033 | $73.10 | $73.10 | $73.10 |
| Purchase #4 | $151.32 | 6.782% | $161.5825 | $161.58 | $161.60 | $161.60 |
| Purchase #5 | $143.40 | 7.573% | $154.2597 | $154.26 | $154.25 | $154.30 |
| Purchase #6 | $116.45 | 6.710% | $124.2638 | $124.26 | $124.25 | $124.30 |
| Purchase #7 | $42.31 | 4.300% | $44.1293 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $689.75 | $739.7067 | $739.70 | $739.70 | $739.70 | |