| 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 | $121.97 | 5.371% | $128.521 | $128.52 | $128.50 | $128.50 |
| Purchase #2 | $9.41 | 4.308% | $9.8154 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $202.34 | 5.177% | $212.8151 | $212.82 | $212.80 | $212.80 |
| Purchase #4 | $58.66 | 7.764% | $63.2144 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $12.65 | 9.376% | $13.8361 | $13.84 | $13.85 | $13.80 |
| Purchase #6 | $208.36 | 12.592% | $234.5967 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $105.94 | 4.806% | $111.0315 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $719.33 | $773.8302 | $773.84 | $773.80 | $773.70 | |