| 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 | $11.95 | 7.667% | $12.8662 | $12.87 | $12.85 | $12.90 |
| Purchase #2 | $60.64 | 6.305% | $64.4634 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $71.87 | 3.863% | $74.6463 | $74.65 | $74.65 | $74.60 |
| Purchase #4 | $75.48 | 5.722% | $79.799 | $79.80 | $79.80 | $79.80 |
| Purchase #5 | $196.69 | 10.806% | $217.9443 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $68.40 | 9.476% | $74.8816 | $74.88 | $74.90 | $74.90 |
| Purchase #7 | $71.33 | 11.200% | $79.319 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $556.36 | $603.9198 | $603.92 | $603.90 | $603.90 | |