| 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 | $15.70 | 8.462% | $17.0285 | $17.03 | $17.05 | $17.00 |
| Purchase #2 | $174.29 | 3.303% | $180.0468 | $180.05 | $180.05 | $180.00 |
| Purchase #3 | $41.41 | 5.413% | $43.6515 | $43.65 | $43.65 | $43.70 |
| Purchase #4 | $182.27 | 13.843% | $207.5016 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $169.26 | 8.479% | $183.6116 | $183.61 | $183.60 | $183.60 |
| Purchase #6 | $132.35 | 9.677% | $145.1575 | $145.16 | $145.15 | $145.20 |
| Purchase #7 | $69.39 | 8.662% | $75.4006 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $784.67 | $852.3981 | $852.40 | $852.40 | $852.40 | |