| 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 | $67.57 | 3.835% | $70.1613 | $70.16 | $70.15 | $70.20 |
| Purchase #2 | $88.30 | 8.792% | $96.0633 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $245.48 | 7.571% | $264.0653 | $264.07 | $264.05 | $264.10 |
| Purchase #4 | $46.74 | 4.541% | $48.8625 | $48.86 | $48.85 | $48.90 |
| Purchase #5 | $112.32 | 4.333% | $117.1868 | $117.19 | $117.20 | $117.20 |
| Purchase #6 | $123.97 | 13.224% | $140.3638 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $27.27 | 5.671% | $28.8165 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $711.65 | $765.5195 | $765.52 | $765.45 | $765.70 | |