| 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 | $71.78 | 9.482% | $78.5862 | $78.59 | $78.60 | $78.60 |
| Purchase #2 | $131.65 | 6.380% | $140.0493 | $140.05 | $140.05 | $140.00 |
| Purchase #3 | $157.93 | 9.823% | $173.4435 | $173.44 | $173.45 | $173.40 |
| Purchase #4 | $106.71 | 10.823% | $118.2592 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $74.66 | 6.252% | $79.3277 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $33.70 | 6.187% | $35.785 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $155.91 | 10.645% | $172.5066 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $732.34 | $797.9575 | $797.97 | $798.00 | $797.90 | |