| 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 | $47.87 | 4.281% | $49.9193 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $121.94 | 8.477% | $132.2769 | $132.28 | $132.30 | $132.30 |
| Purchase #3 | $222.74 | 4.786% | $233.4003 | $233.40 | $233.40 | $233.40 |
| Purchase #4 | $5.64 | 13.144% | $6.3813 | $6.38 | $6.40 | $6.40 |
| Purchase #5 | $195.66 | 6.710% | $208.7888 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $182.80 | 13.226% | $206.9771 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $70.37 | 7.149% | $75.4008 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $847.02 | $913.1445 | $913.15 | $913.20 | $913.20 | |