| 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 | $24.77 | 5.535% | $26.141 | $26.14 | $26.15 | $26.10 |
| Purchase #2 | $96.75 | 7.158% | $103.6754 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $153.78 | 11.176% | $170.9665 | $170.97 | $170.95 | $171.00 |
| Purchase #4 | $88.66 | 3.868% | $92.0894 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $87.25 | 5.134% | $91.7294 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $40.78 | 3.508% | $42.2106 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $103.79 | 3.801% | $107.7351 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $595.78 | $634.5474 | $634.56 | $634.60 | $634.50 | |