| 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 | $92.32 | 12.505% | $103.8646 | $103.86 | $103.85 | $103.90 |
| Purchase #2 | $88.94 | 8.542% | $96.5373 | $96.54 | $96.55 | $96.50 |
| Purchase #3 | $122.84 | 5.677% | $129.8136 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $90.83 | 9.596% | $99.546 | $99.55 | $99.55 | $99.50 |
| Purchase #5 | $42.91 | 8.478% | $46.5479 | $46.55 | $46.55 | $46.50 |
| Purchase #6 | $175.31 | 9.140% | $191.3333 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $132.92 | 12.291% | $149.2572 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $746.07 | $816.8999 | $816.90 | $816.90 | $816.80 | |