| 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 | $83.49 | 8.595% | $90.666 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $46.51 | 6.797% | $49.6713 | $49.67 | $49.65 | $49.70 |
| Purchase #3 | $76.62 | 8.861% | $83.4093 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $144.57 | 12.740% | $162.9882 | $162.99 | $163.00 | $163.00 |
| Purchase #5 | $214.86 | 8.695% | $233.5421 | $233.54 | $233.55 | $233.50 |
| Purchase #6 | $236.69 | 11.530% | $263.9804 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $66.36 | 4.373% | $69.2619 | $69.26 | $69.25 | $69.30 |
| 7 purchase totals = | $869.10 | $953.5192 | $953.52 | $953.50 | $953.60 | |