| 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 | $10.74 | 11.423% | $11.9668 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $44.58 | 12.350% | $50.0856 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $54.40 | 3.294% | $56.1919 | $56.19 | $56.20 | $56.20 |
| Purchase #4 | $145.57 | 8.432% | $157.8445 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $126.50 | 9.303% | $138.2683 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $137.44 | 9.806% | $150.9174 | $150.92 | $150.90 | $150.90 |
| Purchase #7 | $89.46 | 10.872% | $99.1861 | $99.19 | $99.20 | $99.20 |
| 7 purchase totals = | $608.69 | $664.4606 | $664.47 | $664.45 | $664.50 | |