| 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 | $79.35 | 4.617% | $83.0136 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $49.69 | 13.440% | $56.3683 | $56.37 | $56.35 | $56.40 |
| Purchase #3 | $219.82 | 7.385% | $236.0537 | $236.05 | $236.05 | $236.10 |
| Purchase #4 | $91.87 | 12.596% | $103.4419 | $103.44 | $103.45 | $103.40 |
| Purchase #5 | $131.29 | 8.203% | $142.0597 | $142.06 | $142.05 | $142.10 |
| Purchase #6 | $29.66 | 12.664% | $33.4161 | $33.42 | $33.40 | $33.40 |
| Purchase #7 | $100.31 | 4.449% | $104.7728 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $701.99 | $759.1261 | $759.12 | $759.05 | $759.20 | |