| 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 | $29.38 | 5.736% | $31.0652 | $31.07 | $31.05 | $31.10 |
| Purchase #2 | $191.65 | 8.685% | $208.2948 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $109.83 | 4.407% | $114.6702 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $48.89 | 5.295% | $51.4787 | $51.48 | $51.50 | $51.50 |
| Purchase #5 | $160.78 | 5.700% | $169.9445 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $106.47 | 10.395% | $117.5376 | $117.54 | $117.55 | $117.50 |
| Purchase #7 | $72.86 | 5.657% | $76.9817 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $719.86 | $769.9727 | $769.97 | $770.00 | $770.00 | |