| 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 | $53.81 | 12.746% | $60.6686 | $60.67 | $60.65 | $60.70 |
| Purchase #2 | $21.55 | 12.384% | $24.2188 | $24.22 | $24.20 | $24.20 |
| Purchase #3 | $42.58 | 7.380% | $45.7224 | $45.72 | $45.70 | $45.70 |
| Purchase #4 | $199.76 | 8.851% | $217.4408 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $90.42 | 12.771% | $101.9675 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $165.51 | 10.680% | $183.1865 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $74.73 | 5.107% | $78.5465 | $78.55 | $78.55 | $78.50 |
| 7 purchase totals = | $648.36 | $711.7511 | $711.76 | $711.70 | $711.70 | |