| 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 | $9.94 | 7.210% | $10.6567 | $10.66 | $10.65 | $10.70 |
| Purchase #2 | $228.53 | 6.633% | $243.6884 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $193.51 | 13.127% | $218.9121 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $27.52 | 4.534% | $28.7678 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $215.56 | 12.632% | $242.7895 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $56.28 | 8.359% | $60.9844 | $60.98 | $61.00 | $61.00 |
| Purchase #7 | $42.42 | 9.623% | $46.5021 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $773.76 | $852.3010 | $852.30 | $852.30 | $852.40 | |