| 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 | $93.30 | 6.344% | $99.219 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $62.40 | 12.788% | $70.3797 | $70.38 | $70.40 | $70.40 |
| Purchase #3 | $14.48 | 3.179% | $14.9403 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $213.98 | 6.576% | $228.0513 | $228.05 | $228.05 | $228.10 |
| Purchase #5 | $212.82 | 10.241% | $234.6149 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $121.37 | 8.536% | $131.7301 | $131.73 | $131.75 | $131.70 |
| Purchase #7 | $84.73 | 7.147% | $90.7857 | $90.79 | $90.80 | $90.80 |
| 7 purchase totals = | $803.08 | $869.7210 | $869.72 | $869.75 | $869.70 | |