| 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 | $63.33 | 3.141% | $65.3192 | $65.32 | $65.30 | $65.30 |
| Purchase #2 | $214.28 | 3.509% | $221.7991 | $221.80 | $221.80 | $221.80 |
| Purchase #3 | $142.32 | 3.585% | $147.4222 | $147.42 | $147.40 | $147.40 |
| Purchase #4 | $82.28 | 7.650% | $88.5744 | $88.57 | $88.55 | $88.60 |
| Purchase #5 | $14.38 | 10.471% | $15.8857 | $15.89 | $15.90 | $15.90 |
| Purchase #6 | $17.41 | 11.353% | $19.3866 | $19.39 | $19.40 | $19.40 |
| Purchase #7 | $141.65 | 12.658% | $159.5801 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $675.65 | $717.9673 | $717.97 | $717.95 | $718.00 | |