| 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 | $93.50 | 5.197% | $98.3592 | $98.36 | $98.35 | $98.40 |
| Purchase #2 | $119.54 | 7.379% | $128.3609 | $128.36 | $128.35 | $128.40 |
| Purchase #3 | $172.66 | 3.672% | $179.0001 | $179.00 | $179.00 | $179.00 |
| Purchase #4 | $224.90 | 6.852% | $240.3101 | $240.31 | $240.30 | $240.30 |
| Purchase #5 | $141.49 | 5.670% | $149.5125 | $149.51 | $149.50 | $149.50 |
| Purchase #6 | $73.37 | 8.854% | $79.8662 | $79.87 | $79.85 | $79.90 |
| Purchase #7 | $57.42 | 6.750% | $61.2959 | $61.30 | $61.30 | $61.30 |
| 7 purchase totals = | $882.88 | $936.7049 | $936.71 | $936.65 | $936.80 | |