| 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 | $66.43 | 4.306% | $69.2905 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $132.41 | 5.264% | $139.3801 | $139.38 | $139.40 | $139.40 |
| Purchase #3 | $94.80 | 8.781% | $103.1244 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $122.49 | 6.366% | $130.2877 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $78.50 | 9.782% | $86.1789 | $86.18 | $86.20 | $86.20 |
| Purchase #6 | $159.66 | 10.653% | $176.6686 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $33.69 | 5.337% | $35.488 | $35.49 | $35.50 | $35.50 |
| 7 purchase totals = | $687.98 | $740.4182 | $740.42 | $740.45 | $740.50 | |