| 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 | $98.73 | 8.678% | $107.2978 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $47.89 | 10.435% | $52.8873 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $231.75 | 13.837% | $263.8172 | $263.82 | $263.80 | $263.80 |
| Purchase #4 | $29.35 | 8.753% | $31.919 | $31.92 | $31.90 | $31.90 |
| Purchase #5 | $5.38 | 12.703% | $6.0634 | $6.06 | $6.05 | $6.10 |
| Purchase #6 | $188.52 | 5.424% | $198.7453 | $198.75 | $198.75 | $198.70 |
| Purchase #7 | $239.30 | 8.279% | $259.1116 | $259.11 | $259.10 | $259.10 |
| 7 purchase totals = | $840.92 | $919.8416 | $919.85 | $919.80 | $919.80 | |