| 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 | $45.58 | 13.723% | $51.8349 | $51.83 | $51.85 | $51.80 |
| Purchase #2 | $10.32 | 4.188% | $10.7522 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $221.71 | 4.517% | $231.7246 | $231.72 | $231.70 | $231.70 |
| Purchase #4 | $52.92 | 8.106% | $57.2097 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $146.28 | 11.831% | $163.5864 | $163.59 | $163.60 | $163.60 |
| Purchase #6 | $66.29 | 11.117% | $73.6595 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $224.44 | 4.184% | $233.8306 | $233.83 | $233.85 | $233.80 |
| 7 purchase totals = | $767.54 | $822.5979 | $822.59 | $822.60 | $822.60 | |