| 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 | $27.34 | 12.678% | $30.8062 | $30.81 | $30.80 | $30.80 |
| Purchase #2 | $108.39 | 13.163% | $122.6574 | $122.66 | $122.65 | $122.70 |
| Purchase #3 | $209.32 | 5.669% | $221.1864 | $221.19 | $221.20 | $221.20 |
| Purchase #4 | $86.99 | 12.667% | $98.009 | $98.01 | $98.00 | $98.00 |
| Purchase #5 | $14.73 | 4.413% | $15.38 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $179.97 | 8.546% | $195.3502 | $195.35 | $195.35 | $195.40 |
| Purchase #7 | $35.55 | 5.453% | $37.4885 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $662.29 | $720.8777 | $720.89 | $720.90 | $721.00 | |