| 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 | $73.28 | 9.632% | $80.3383 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $210.73 | 4.285% | $219.7598 | $219.76 | $219.75 | $219.80 |
| Purchase #3 | $98.74 | 5.628% | $104.2971 | $104.30 | $104.30 | $104.30 |
| Purchase #4 | $39.74 | 13.335% | $45.0393 | $45.04 | $45.05 | $45.00 |
| Purchase #5 | $118.98 | 5.430% | $125.4406 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $21.47 | 8.666% | $23.3306 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $118.95 | 6.186% | $126.3082 | $126.31 | $126.30 | $126.30 |
| 7 purchase totals = | $681.89 | $724.5139 | $724.52 | $724.55 | $724.40 | |