| 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 | $27.92 | 4.567% | $29.1951 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $8.78 | 6.695% | $9.3678 | $9.37 | $9.35 | $9.40 |
| Purchase #3 | $60.59 | 7.221% | $64.9652 | $64.97 | $64.95 | $65.00 |
| Purchase #4 | $224.69 | 3.594% | $232.7654 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $102.91 | 5.774% | $108.852 | $108.85 | $108.85 | $108.90 |
| Purchase #6 | $111.50 | 5.714% | $117.8711 | $117.87 | $117.85 | $117.90 |
| Purchase #7 | $71.56 | 9.744% | $78.5328 | $78.53 | $78.55 | $78.50 |
| 7 purchase totals = | $607.95 | $641.5494 | $641.56 | $641.50 | $641.70 | |