| 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 | $21.58 | 6.124% | $22.9016 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $242.30 | 10.256% | $267.1503 | $267.15 | $267.15 | $267.20 |
| Purchase #3 | $59.31 | 10.195% | $65.3567 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $56.51 | 7.490% | $60.7426 | $60.74 | $60.75 | $60.70 |
| Purchase #5 | $28.71 | 10.209% | $31.641 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $231.87 | 11.648% | $258.8782 | $258.88 | $258.90 | $258.90 |
| Purchase #7 | $6.74 | 6.615% | $7.1859 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $647.02 | $713.8563 | $713.86 | $713.90 | $713.90 | |