| 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 | $85.43 | 6.756% | $91.2017 | $91.20 | $91.20 | $91.20 |
| Purchase #2 | $29.87 | 4.653% | $31.2599 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $100.35 | 13.348% | $113.7447 | $113.74 | $113.75 | $113.70 |
| Purchase #4 | $84.55 | 13.800% | $96.2179 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $134.27 | 7.858% | $144.8209 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $15.90 | 10.691% | $17.5999 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $56.66 | 4.696% | $59.3208 | $59.32 | $59.30 | $59.30 |
| 7 purchase totals = | $507.03 | $554.1658 | $554.16 | $554.10 | $554.10 | |