| 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 | $39.39 | 3.470% | $40.7568 | $40.76 | $40.75 | $40.80 |
| Purchase #2 | $102.53 | 11.218% | $114.0318 | $114.03 | $114.05 | $114.00 |
| Purchase #3 | $99.93 | 12.125% | $112.0465 | $112.05 | $112.05 | $112.00 |
| Purchase #4 | $241.80 | 7.386% | $259.6593 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $161.69 | 8.683% | $175.7295 | $175.73 | $175.75 | $175.70 |
| Purchase #6 | $243.87 | 12.790% | $275.061 | $275.06 | $275.05 | $275.10 |
| Purchase #7 | $108.33 | 4.796% | $113.5255 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $997.54 | $1,090.8104 | $1,090.82 | $1,090.85 | $1,090.80 | |