| 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 | $43.69 | 12.756% | $49.2631 | $49.26 | $49.25 | $49.30 |
| Purchase #2 | $167.52 | 12.716% | $188.8218 | $188.82 | $188.80 | $188.80 |
| Purchase #3 | $215.49 | 13.862% | $245.3612 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $130.76 | 8.203% | $141.4862 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $86.40 | 5.131% | $90.8332 | $90.83 | $90.85 | $90.80 |
| Purchase #6 | $209.36 | 10.862% | $232.1007 | $232.10 | $232.10 | $232.10 |
| Purchase #7 | $18.52 | 7.369% | $19.8847 | $19.88 | $19.90 | $19.90 |
| 7 purchase totals = | $871.74 | $967.7509 | $967.74 | $967.75 | $967.80 | |