| 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 | $70.34 | 3.799% | $73.0122 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $149.68 | 12.463% | $168.3346 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $79.74 | 5.653% | $84.2477 | $84.25 | $84.25 | $84.20 |
| Purchase #4 | $137.49 | 11.108% | $152.7624 | $152.76 | $152.75 | $152.80 |
| Purchase #5 | $79.60 | 7.460% | $85.5382 | $85.54 | $85.55 | $85.50 |
| Purchase #6 | $207.88 | 3.510% | $215.1766 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $58.34 | 5.785% | $61.715 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $783.07 | $840.7867 | $840.79 | $840.80 | $840.70 | |