| 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 | $72.70 | 6.817% | $77.656 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $36.45 | 3.136% | $37.5931 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $93.96 | 9.240% | $102.6419 | $102.64 | $102.65 | $102.60 |
| Purchase #4 | $47.57 | 10.722% | $52.6705 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $10.87 | 11.783% | $12.1508 | $12.15 | $12.15 | $12.20 |
| Purchase #6 | $146.75 | 5.495% | $154.8139 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $122.33 | 9.114% | $133.4792 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $530.63 | $571.0054 | $571.00 | $571.00 | $571.10 | |