| 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 | $68.89 | 10.857% | $76.3694 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $106.32 | 10.712% | $117.709 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $160.63 | 3.656% | $166.5026 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $224.55 | 6.562% | $239.285 | $239.29 | $239.30 | $239.30 |
| Purchase #5 | $208.60 | 13.832% | $237.4536 | $237.45 | $237.45 | $237.50 |
| Purchase #6 | $35.89 | 4.813% | $37.6174 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $33.30 | 11.331% | $37.0732 | $37.07 | $37.05 | $37.10 |
| 7 purchase totals = | $838.18 | $912.0102 | $912.01 | $911.95 | $912.10 | |