| 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 | $42.45 | 5.440% | $44.7593 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $180.59 | 8.226% | $195.4453 | $195.45 | $195.45 | $195.40 |
| Purchase #3 | $88.29 | 7.217% | $94.6619 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $139.36 | 13.561% | $158.2586 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $117.89 | 4.360% | $123.03 | $123.03 | $123.05 | $123.00 |
| Purchase #6 | $25.54 | 3.732% | $26.4932 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $74.96 | 4.326% | $78.2028 | $78.20 | $78.20 | $78.20 |
| 7 purchase totals = | $669.08 | $720.8511 | $720.85 | $720.85 | $720.90 | |