| 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 | $35.36 | 4.307% | $36.883 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $11.28 | 13.640% | $12.8186 | $12.82 | $12.80 | $12.80 |
| Purchase #3 | $45.25 | 12.157% | $50.751 | $50.75 | $50.75 | $50.80 |
| Purchase #4 | $119.80 | 5.461% | $126.3423 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $219.96 | 10.411% | $242.86 | $242.86 | $242.85 | $242.90 |
| Purchase #6 | $98.50 | 11.480% | $109.8078 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $85.87 | 9.219% | $93.7864 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $616.02 | $673.2491 | $673.25 | $673.25 | $673.30 | |