| 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 | $71.53 | 13.324% | $81.0607 | $81.06 | $81.05 | $81.10 |
| Purchase #2 | $223.46 | 5.298% | $235.2989 | $235.30 | $235.30 | $235.30 |
| Purchase #3 | $50.25 | 3.843% | $52.1811 | $52.18 | $52.20 | $52.20 |
| Purchase #4 | $191.30 | 10.323% | $211.0479 | $211.05 | $211.05 | $211.00 |
| Purchase #5 | $98.57 | 13.128% | $111.5103 | $111.51 | $111.50 | $111.50 |
| Purchase #6 | $148.75 | 5.808% | $157.3894 | $157.39 | $157.40 | $157.40 |
| Purchase #7 | $30.39 | 5.437% | $32.0423 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $814.25 | $880.5306 | $880.53 | $880.55 | $880.50 | |