| 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 | $30.82 | 4.286% | $32.1409 | $32.14 | $32.15 | $32.10 |
| Purchase #2 | $209.95 | 8.501% | $227.7978 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $75.52 | 12.282% | $84.7954 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $67.78 | 10.158% | $74.6651 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $183.40 | 4.468% | $191.5943 | $191.59 | $191.60 | $191.60 |
| Purchase #6 | $28.42 | 7.245% | $30.479 | $30.48 | $30.50 | $30.50 |
| Purchase #7 | $31.64 | 13.105% | $35.7864 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $627.53 | $677.2589 | $677.27 | $677.30 | $677.30 | |