| 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 | $34.62 | 8.325% | $37.5021 | $37.50 | $37.50 | $37.50 |
| Purchase #2 | $144.90 | 8.400% | $157.0716 | $157.07 | $157.05 | $157.10 |
| Purchase #3 | $154.29 | 13.505% | $175.1269 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $203.99 | 7.791% | $219.8829 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $119.91 | 6.792% | $128.0543 | $128.05 | $128.05 | $128.10 |
| Purchase #6 | $126.36 | 4.246% | $131.7252 | $131.73 | $131.75 | $131.70 |
| Purchase #7 | $194.38 | 10.646% | $215.0737 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $978.45 | $1,064.4367 | $1,064.43 | $1,064.45 | $1,064.50 | |