| 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 | $45.90 | 11.192% | $51.0371 | $51.04 | $51.05 | $51.00 |
| Purchase #2 | $15.76 | 9.523% | $17.2608 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $87.64 | 10.619% | $96.9465 | $96.95 | $96.95 | $96.90 |
| Purchase #4 | $214.42 | 3.300% | $221.4959 | $221.50 | $221.50 | $221.50 |
| Purchase #5 | $174.90 | 13.860% | $199.1411 | $199.14 | $199.15 | $199.10 |
| Purchase #6 | $199.63 | 4.676% | $208.9647 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $129.70 | 7.204% | $139.0436 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $867.95 | $933.8897 | $933.89 | $933.90 | $933.80 | |