| 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 | $221.29 | 6.433% | $235.5256 | $235.53 | $235.55 | $235.50 |
| Purchase #2 | $161.90 | 11.220% | $180.0652 | $180.07 | $180.05 | $180.10 |
| Purchase #3 | $46.48 | 5.578% | $49.0727 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $16.88 | 8.451% | $18.3065 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $5.85 | 4.207% | $6.0961 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $50.38 | 13.577% | $57.2201 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $15.92 | 3.745% | $16.5162 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $518.70 | $562.8024 | $562.82 | $562.75 | $562.80 | |