| 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 | $65.28 | 10.453% | $72.1037 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $30.30 | 7.461% | $32.5607 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $249.39 | 9.333% | $272.6656 | $272.67 | $272.65 | $272.70 |
| Purchase #4 | $171.92 | 4.863% | $180.2805 | $180.28 | $180.30 | $180.30 |
| Purchase #5 | $42.37 | 6.442% | $45.0995 | $45.10 | $45.10 | $45.10 |
| Purchase #6 | $94.28 | 4.813% | $98.8177 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $246.95 | 8.292% | $267.4271 | $267.43 | $267.45 | $267.40 |
| 7 purchase totals = | $900.49 | $968.9548 | $968.96 | $968.95 | $969.00 | |