| 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 | $65.90 | 9.794% | $72.3542 | $72.35 | $72.35 | $72.40 |
| Purchase #2 | $172.64 | 3.804% | $179.2072 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $15.45 | 12.560% | $17.3905 | $17.39 | $17.40 | $17.40 |
| Purchase #4 | $71.97 | 9.804% | $79.0259 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $209.39 | 12.625% | $235.8255 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $73.76 | 10.335% | $81.3831 | $81.38 | $81.40 | $81.40 |
| Purchase #7 | $203.31 | 12.545% | $228.8152 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $812.42 | $894.0016 | $894.01 | $894.05 | $894.00 | |