| 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 | $67.92 | 4.663% | $71.0871 | $71.09 | $71.10 | $71.10 |
| Purchase #2 | $66.53 | 5.464% | $70.1652 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $99.84 | 13.830% | $113.6479 | $113.65 | $113.65 | $113.60 |
| Purchase #4 | $104.40 | 10.819% | $115.695 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $108.58 | 10.519% | $120.0015 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $7.44 | 5.698% | $7.8639 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $75.92 | 13.218% | $85.9551 | $85.96 | $85.95 | $86.00 |
| 7 purchase totals = | $530.63 | $584.4157 | $584.43 | $584.40 | $584.50 | |