| 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 | $50.38 | 8.478% | $54.6512 | $54.65 | $54.65 | $54.70 |
| Purchase #2 | $134.85 | 12.207% | $151.3111 | $151.31 | $151.30 | $151.30 |
| Purchase #3 | $82.99 | 3.402% | $85.8133 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $132.45 | 9.726% | $145.3321 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $151.47 | 3.821% | $157.2577 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $132.34 | 5.332% | $139.3964 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $107.95 | 13.424% | $122.4412 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $792.43 | $856.2030 | $856.20 | $856.20 | $856.20 | |