| 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 | $77.46 | 7.732% | $83.4492 | $83.45 | $83.45 | $83.40 |
| Purchase #2 | $5.41 | 12.153% | $6.0675 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $228.60 | 12.153% | $256.3818 | $256.38 | $256.40 | $256.40 |
| Purchase #4 | $22.31 | 9.152% | $24.3518 | $24.35 | $24.35 | $24.40 |
| Purchase #5 | $134.85 | 4.581% | $141.0275 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $139.84 | 8.269% | $151.4034 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $207.92 | 10.431% | $229.6081 | $229.61 | $229.60 | $229.60 |
| 7 purchase totals = | $816.39 | $892.2893 | $892.29 | $892.30 | $892.30 | |