| 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 | $82.78 | 6.577% | $88.2244 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $85.70 | 11.141% | $95.2478 | $95.25 | $95.25 | $95.20 |
| Purchase #3 | $80.31 | 4.268% | $83.7376 | $83.74 | $83.75 | $83.70 |
| Purchase #4 | $147.31 | 11.660% | $164.4863 | $164.49 | $164.50 | $164.50 |
| Purchase #5 | $84.26 | 11.507% | $93.9558 | $93.96 | $93.95 | $94.00 |
| Purchase #6 | $243.63 | 7.771% | $262.5625 | $262.56 | $262.55 | $262.60 |
| Purchase #7 | $146.66 | 9.285% | $160.2774 | $160.28 | $160.30 | $160.30 |
| 7 purchase totals = | $870.65 | $948.4918 | $948.50 | $948.50 | $948.50 | |