| 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 | $100.45 | 10.234% | $110.7301 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $22.66 | 3.191% | $23.3831 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $61.83 | 4.385% | $64.5412 | $64.54 | $64.55 | $64.50 |
| Purchase #4 | $56.93 | 6.548% | $60.6578 | $60.66 | $60.65 | $60.70 |
| Purchase #5 | $187.81 | 8.332% | $203.4583 | $203.46 | $203.45 | $203.50 |
| Purchase #6 | $110.91 | 5.866% | $117.416 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $156.97 | 8.107% | $169.6956 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $697.56 | $749.8821 | $749.89 | $749.90 | $749.90 | |