| 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 | $87.96 | 6.302% | $93.5032 | $93.50 | $93.50 | $93.50 |
| Purchase #2 | $36.71 | 5.771% | $38.8285 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $146.91 | 13.497% | $166.7384 | $166.74 | $166.75 | $166.70 |
| Purchase #4 | $133.84 | 4.710% | $140.1439 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $73.83 | 7.189% | $79.1376 | $79.14 | $79.15 | $79.10 |
| Purchase #6 | $64.50 | 4.107% | $67.149 | $67.15 | $67.15 | $67.10 |
| Purchase #7 | $143.63 | 7.629% | $154.5875 | $154.59 | $154.60 | $154.60 |
| 7 purchase totals = | $687.38 | $740.0881 | $740.09 | $740.15 | $739.90 | |