| 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 | $32.65 | 9.327% | $35.6953 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $175.68 | 8.326% | $190.3071 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $186.56 | 4.762% | $195.444 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $22.41 | 5.135% | $23.5608 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $139.56 | 12.459% | $156.9478 | $156.95 | $156.95 | $156.90 |
| Purchase #6 | $6.56 | 5.451% | $6.9176 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $58.28 | 6.179% | $61.8811 | $61.88 | $61.90 | $61.90 |
| 7 purchase totals = | $621.70 | $670.7537 | $670.76 | $670.75 | $670.70 | |