| 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 | $17.35 | 13.709% | $19.7285 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $14.82 | 8.633% | $16.0994 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $140.80 | 6.551% | $150.0238 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $69.50 | 8.617% | $75.4888 | $75.49 | $75.50 | $75.50 |
| Purchase #5 | $85.76 | 10.156% | $94.4698 | $94.47 | $94.45 | $94.50 |
| Purchase #6 | $41.72 | 13.735% | $47.4502 | $47.45 | $47.45 | $47.50 |
| Purchase #7 | $208.43 | 5.194% | $219.2559 | $219.26 | $219.25 | $219.30 |
| 7 purchase totals = | $578.38 | $622.5164 | $622.52 | $622.50 | $622.60 | |