| 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 | $30.30 | 5.433% | $31.9462 | $31.95 | $31.95 | $31.90 |
| Purchase #2 | $58.80 | 4.187% | $61.262 | $61.26 | $61.25 | $61.30 |
| Purchase #3 | $118.39 | 7.511% | $127.2823 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $56.25 | 13.244% | $63.6998 | $63.70 | $63.70 | $63.70 |
| Purchase #5 | $182.90 | 11.544% | $204.014 | $204.01 | $204.00 | $204.00 |
| Purchase #6 | $154.79 | 3.553% | $160.2897 | $160.29 | $160.30 | $160.30 |
| Purchase #7 | $96.49 | 7.536% | $103.7615 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $697.92 | $752.2555 | $752.25 | $752.25 | $752.30 | |