| 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 | $23.62 | 12.158% | $26.4917 | $26.49 | $26.50 | $26.50 |
| Purchase #2 | $143.56 | 6.185% | $152.4392 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $175.31 | 11.649% | $195.7319 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $55.26 | 8.573% | $59.9974 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $76.79 | 3.634% | $79.5805 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $194.42 | 10.734% | $215.289 | $215.29 | $215.30 | $215.30 |
| Purchase #7 | $32.54 | 7.807% | $35.0804 | $35.08 | $35.10 | $35.10 |
| 7 purchase totals = | $701.50 | $764.6101 | $764.61 | $764.70 | $764.60 | |