| 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 | $98.91 | 9.596% | $108.4014 | $108.40 | $108.40 | $108.40 |
| Purchase #2 | $117.79 | 6.578% | $125.5382 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $28.42 | 3.399% | $29.386 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $59.45 | 3.473% | $61.5147 | $61.51 | $61.50 | $61.50 |
| Purchase #5 | $79.93 | 4.219% | $83.3022 | $83.30 | $83.30 | $83.30 |
| Purchase #6 | $53.51 | 10.243% | $58.991 | $58.99 | $59.00 | $59.00 |
| Purchase #7 | $199.51 | 4.424% | $208.3363 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $637.52 | $675.4698 | $675.47 | $675.50 | $675.40 | |