| 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 | $6.92 | 10.817% | $7.6685 | $7.67 | $7.65 | $7.70 |
| Purchase #2 | $195.95 | 9.773% | $215.1002 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $221.55 | 3.652% | $229.641 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $29.36 | 13.575% | $33.3456 | $33.35 | $33.35 | $33.30 |
| Purchase #5 | $125.30 | 11.444% | $139.6393 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $65.27 | 4.744% | $68.3664 | $68.37 | $68.35 | $68.40 |
| Purchase #7 | $147.70 | 13.155% | $167.1299 | $167.13 | $167.15 | $167.10 |
| 7 purchase totals = | $792.05 | $860.8909 | $860.90 | $860.90 | $860.80 | |