| 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 | $6.67 | 11.495% | $7.4367 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $59.83 | 6.655% | $63.8117 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $185.98 | 3.338% | $192.188 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $43.43 | 8.777% | $47.2419 | $47.24 | $47.25 | $47.20 |
| Purchase #5 | $101.53 | 7.582% | $109.228 | $109.23 | $109.25 | $109.20 |
| Purchase #6 | $233.97 | 13.578% | $265.7384 | $265.74 | $265.75 | $265.70 |
| Purchase #7 | $156.62 | 10.258% | $172.6861 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $788.03 | $858.3308 | $858.34 | $858.40 | $858.20 | |