| 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 | $130.64 | 9.808% | $143.4532 | $143.45 | $143.45 | $143.50 |
| Purchase #2 | $56.49 | 12.182% | $63.3716 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $61.37 | 6.305% | $65.2394 | $65.24 | $65.25 | $65.20 |
| Purchase #4 | $209.52 | 11.821% | $234.2874 | $234.29 | $234.30 | $234.30 |
| Purchase #5 | $189.76 | 4.388% | $198.0867 | $198.09 | $198.10 | $198.10 |
| Purchase #6 | $42.89 | 7.114% | $45.9412 | $45.94 | $45.95 | $45.90 |
| Purchase #7 | $16.34 | 12.411% | $18.368 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $707.01 | $768.7475 | $768.75 | $768.75 | $768.80 | |