| 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 | $55.63 | 9.323% | $60.8164 | $60.82 | $60.80 | $60.80 |
| Purchase #2 | $37.77 | 3.702% | $39.1682 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $21.76 | 9.715% | $23.874 | $23.87 | $23.85 | $23.90 |
| Purchase #4 | $63.93 | 6.712% | $68.221 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $111.89 | 12.581% | $125.9669 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $85.91 | 6.223% | $91.2562 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $11.54 | 4.392% | $12.0468 | $12.05 | $12.05 | $12.00 |
| 7 purchase totals = | $388.43 | $421.3495 | $421.36 | $421.25 | $421.40 | |