| 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 | $26.85 | 10.818% | $29.7546 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $166.73 | 6.561% | $177.6692 | $177.67 | $177.65 | $177.70 |
| Purchase #3 | $112.65 | 10.298% | $124.2507 | $124.25 | $124.25 | $124.30 |
| Purchase #4 | $95.94 | 7.475% | $103.1115 | $103.11 | $103.10 | $103.10 |
| Purchase #5 | $169.73 | 3.641% | $175.9099 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $63.30 | 7.846% | $68.2665 | $68.27 | $68.25 | $68.30 |
| Purchase #7 | $210.80 | 11.520% | $235.0842 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $846.00 | $914.0466 | $914.04 | $914.00 | $914.20 | |