| 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 | $70.82 | 6.120% | $75.1542 | $75.15 | $75.15 | $75.20 |
| Purchase #2 | $7.29 | 5.416% | $7.6848 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $219.57 | 13.806% | $249.8838 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $215.51 | 10.747% | $238.6709 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $70.41 | 6.431% | $74.9381 | $74.94 | $74.95 | $74.90 |
| Purchase #6 | $72.48 | 7.542% | $77.9464 | $77.95 | $77.95 | $77.90 |
| Purchase #7 | $39.38 | 7.807% | $42.4544 | $42.45 | $42.45 | $42.50 |
| 7 purchase totals = | $695.46 | $766.7326 | $766.72 | $766.75 | $766.80 | |