| 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 | $79.67 | 7.800% | $85.8843 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $225.50 | 5.536% | $237.9837 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $110.88 | 5.522% | $117.0028 | $117.00 | $117.00 | $117.00 |
| Purchase #4 | $193.83 | 4.160% | $201.8933 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $100.73 | 13.639% | $114.4686 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $159.88 | 9.663% | $175.3292 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $5.59 | 6.600% | $5.9589 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $876.08 | $938.5208 | $938.51 | $938.55 | $938.60 | |