| 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 | $17.62 | 11.650% | $19.6727 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $60.77 | 10.624% | $67.2262 | $67.23 | $67.25 | $67.20 |
| Purchase #3 | $224.80 | 13.645% | $255.474 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $213.37 | 8.408% | $231.3101 | $231.31 | $231.30 | $231.30 |
| Purchase #5 | $113.93 | 12.709% | $128.4094 | $128.41 | $128.40 | $128.40 |
| Purchase #6 | $48.42 | 13.863% | $55.1325 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $136.63 | 6.420% | $145.4016 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $815.54 | $902.6265 | $902.62 | $902.60 | $902.60 | |