| 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 | $55.25 | 6.488% | $58.8346 | $58.83 | $58.85 | $58.80 |
| Purchase #2 | $26.33 | 10.370% | $29.0604 | $29.06 | $29.05 | $29.10 |
| Purchase #3 | $210.63 | 12.585% | $237.1378 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $16.46 | 3.480% | $17.0328 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $246.51 | 7.221% | $264.3105 | $264.31 | $264.30 | $264.30 |
| Purchase #6 | $149.96 | 3.505% | $155.2161 | $155.22 | $155.20 | $155.20 |
| Purchase #7 | $14.44 | 11.629% | $16.1192 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $719.58 | $777.7114 | $777.71 | $777.70 | $777.60 | |