| 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 | $15.76 | 9.198% | $17.2096 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $63.62 | 7.598% | $68.4538 | $68.45 | $68.45 | $68.50 |
| Purchase #3 | $182.86 | 10.531% | $202.117 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $205.75 | 10.573% | $227.5039 | $227.50 | $227.50 | $227.50 |
| Purchase #5 | $29.96 | 10.254% | $33.0321 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $37.50 | 11.829% | $41.9359 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $205.30 | 13.502% | $233.0196 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $740.75 | $823.2719 | $823.27 | $823.25 | $823.20 | |