| 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 | $90.65 | 7.128% | $97.1115 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $119.38 | 12.355% | $134.1294 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $75.34 | 6.601% | $80.3132 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $18.33 | 3.466% | $18.9653 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $56.58 | 7.221% | $60.6656 | $60.67 | $60.65 | $60.70 |
| Purchase #6 | $91.91 | 10.522% | $101.5808 | $101.58 | $101.60 | $101.60 |
| Purchase #7 | $120.49 | 10.770% | $133.4668 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $572.68 | $626.2326 | $626.24 | $626.20 | $626.30 | |