| 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 | $140.82 | 5.472% | $148.5257 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $65.37 | 9.500% | $71.5802 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $60.74 | 9.651% | $66.602 | $66.60 | $66.60 | $66.60 |
| Purchase #4 | $27.32 | 11.339% | $30.4178 | $30.42 | $30.40 | $30.40 |
| Purchase #5 | $72.27 | 10.338% | $79.7413 | $79.74 | $79.75 | $79.70 |
| Purchase #6 | $149.57 | 4.765% | $156.697 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $163.36 | 5.245% | $171.9282 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $679.45 | $725.4922 | $725.50 | $725.55 | $725.40 | |