| 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 | $63.42 | 13.527% | $71.9988 | $72.00 | $72.00 | $72.00 |
| Purchase #2 | $35.83 | 7.108% | $38.3768 | $38.38 | $38.40 | $38.40 |
| Purchase #3 | $175.41 | 6.160% | $186.2153 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $131.64 | 7.184% | $141.097 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $108.69 | 11.535% | $121.2274 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $15.70 | 8.440% | $17.0251 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $53.93 | 7.446% | $57.9456 | $57.95 | $57.95 | $57.90 |
| 7 purchase totals = | $584.62 | $633.8860 | $633.91 | $633.95 | $633.80 | |