| 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 | $28.42 | 8.468% | $30.8266 | $30.83 | $30.85 | $30.80 |
| Purchase #2 | $245.73 | 8.348% | $266.2435 | $266.24 | $266.25 | $266.20 |
| Purchase #3 | $157.84 | 13.671% | $179.4183 | $179.42 | $179.40 | $179.40 |
| Purchase #4 | $138.56 | 5.572% | $146.2806 | $146.28 | $146.30 | $146.30 |
| Purchase #5 | $229.72 | 4.295% | $239.5865 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $77.53 | 6.855% | $82.8447 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $79.33 | 11.321% | $88.3109 | $88.31 | $88.30 | $88.30 |
| 7 purchase totals = | $957.13 | $1,033.5111 | $1,033.51 | $1,033.55 | $1,033.40 | |