| 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 | $66.88 | 6.155% | $70.9965 | $71.00 | $71.00 | $71.00 |
| Purchase #2 | $25.46 | 8.157% | $27.5368 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $116.40 | 10.278% | $128.3636 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $207.47 | 5.426% | $218.7273 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $182.56 | 12.850% | $206.019 | $206.02 | $206.00 | $206.00 |
| Purchase #6 | $222.76 | 3.474% | $230.4987 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $90.96 | 11.622% | $101.5314 | $101.53 | $101.55 | $101.50 |
| 7 purchase totals = | $912.49 | $983.6733 | $983.68 | $983.70 | $983.60 | |