| 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 | $66.38 | 6.554% | $70.7305 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $174.73 | 6.587% | $186.2395 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $14.33 | 8.869% | $15.6009 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $13.32 | 11.132% | $14.8028 | $14.80 | $14.80 | $14.80 |
| Purchase #5 | $36.84 | 5.815% | $38.9822 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $221.32 | 4.727% | $231.7818 | $231.78 | $231.80 | $231.80 |
| Purchase #7 | $36.76 | 7.549% | $39.535 | $39.54 | $39.55 | $39.50 |
| 7 purchase totals = | $563.68 | $597.6727 | $597.67 | $597.75 | $597.60 | |