| 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 | $82.97 | 9.309% | $90.6937 | $90.69 | $90.70 | $90.70 |
| Purchase #2 | $174.38 | 9.775% | $191.4256 | $191.43 | $191.45 | $191.40 |
| Purchase #3 | $16.92 | 10.674% | $18.726 | $18.73 | $18.75 | $18.70 |
| Purchase #4 | $127.39 | 11.210% | $141.6704 | $141.67 | $141.65 | $141.70 |
| Purchase #5 | $177.25 | 7.365% | $190.3045 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $13.91 | 6.327% | $14.7901 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $238.82 | 10.324% | $263.4758 | $263.48 | $263.50 | $263.50 |
| 7 purchase totals = | $831.64 | $911.0861 | $911.09 | $911.15 | $911.10 | |