| 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 | $50.67 | 4.840% | $53.1224 | $53.12 | $53.10 | $53.10 |
| Purchase #2 | $244.50 | 7.694% | $263.3118 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $206.73 | 4.437% | $215.9026 | $215.90 | $215.90 | $215.90 |
| Purchase #4 | $227.82 | 7.497% | $244.8997 | $244.90 | $244.90 | $244.90 |
| Purchase #5 | $185.81 | 9.638% | $203.7184 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $250.57 | 13.484% | $284.3569 | $284.36 | $284.35 | $284.40 |
| Purchase #7 | $109.68 | 3.606% | $113.6351 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $1,275.78 | $1,378.9469 | $1,378.95 | $1,378.90 | $1,378.90 | |