| 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 | $15.88 | 11.873% | $17.7654 | $17.77 | $17.75 | $17.80 |
| Purchase #2 | $94.90 | 5.563% | $100.1793 | $100.18 | $100.20 | $100.20 |
| Purchase #3 | $72.88 | 9.324% | $79.6753 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $223.37 | 10.714% | $247.3019 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $53.76 | 13.578% | $61.0595 | $61.06 | $61.05 | $61.10 |
| Purchase #6 | $45.62 | 11.325% | $50.7865 | $50.79 | $50.80 | $50.80 |
| Purchase #7 | $190.31 | 4.111% | $198.1336 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $696.72 | $754.9015 | $754.91 | $754.95 | $755.00 | |