| 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 | $36.63 | 4.655% | $38.3351 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $67.74 | 9.590% | $74.2363 | $74.24 | $74.25 | $74.20 |
| Purchase #3 | $224.34 | 3.546% | $232.2951 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $116.28 | 11.338% | $129.4638 | $129.46 | $129.45 | $129.50 |
| Purchase #5 | $112.57 | 5.741% | $119.0326 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $230.49 | 9.408% | $252.1745 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $7.70 | 6.163% | $8.1746 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $795.75 | $853.7120 | $853.71 | $853.70 | $853.70 | |