| 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 | $122.71 | 11.303% | $136.5799 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $68.37 | 4.799% | $71.6511 | $71.65 | $71.65 | $71.70 |
| Purchase #3 | $87.43 | 12.241% | $98.1323 | $98.13 | $98.15 | $98.10 |
| Purchase #4 | $215.79 | 13.640% | $245.2238 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $58.90 | 4.866% | $61.7661 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $73.38 | 8.700% | $79.7641 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $58.99 | 3.563% | $61.0918 | $61.09 | $61.10 | $61.10 |
| 7 purchase totals = | $685.57 | $754.2091 | $754.20 | $754.20 | $754.30 | |