| 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 | $59.91 | 13.661% | $68.0943 | $68.09 | $68.10 | $68.10 |
| Purchase #2 | $87.52 | 8.412% | $94.8822 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $36.59 | 7.577% | $39.3624 | $39.36 | $39.35 | $39.40 |
| Purchase #4 | $18.37 | 3.487% | $19.0106 | $19.01 | $19.00 | $19.00 |
| Purchase #5 | $120.99 | 11.142% | $134.4707 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $46.91 | 6.476% | $49.9479 | $49.95 | $49.95 | $49.90 |
| Purchase #7 | $175.75 | 11.600% | $196.137 | $196.14 | $196.15 | $196.10 |
| 7 purchase totals = | $546.04 | $601.9051 | $601.90 | $601.90 | $601.90 | |