| 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 | $97.53 | 13.512% | $110.7083 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $171.36 | 4.480% | $179.0369 | $179.04 | $179.05 | $179.00 |
| Purchase #3 | $48.98 | 3.659% | $50.7722 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $69.75 | 10.255% | $76.9029 | $76.90 | $76.90 | $76.90 |
| Purchase #5 | $7.99 | 7.520% | $8.5908 | $8.59 | $8.60 | $8.60 |
| Purchase #6 | $183.40 | 12.263% | $205.8903 | $205.89 | $205.90 | $205.90 |
| Purchase #7 | $116.67 | 6.249% | $123.9607 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $695.68 | $755.8621 | $755.86 | $755.85 | $755.90 | |