| 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 | $59.30 | 6.456% | $63.1284 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $103.47 | 5.669% | $109.3357 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $172.94 | 4.806% | $181.2515 | $181.25 | $181.25 | $181.30 |
| Purchase #4 | $124.90 | 9.496% | $136.7605 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $196.74 | 10.466% | $217.3308 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $109.55 | 9.349% | $119.7918 | $119.79 | $119.80 | $119.80 |
| Purchase #7 | $5.65 | 8.448% | $6.1273 | $6.13 | $6.15 | $6.10 |
| 7 purchase totals = | $772.55 | $833.7260 | $833.73 | $833.80 | $833.70 | |