| 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 | $30.38 | 7.630% | $32.698 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $77.45 | 12.827% | $87.3845 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $52.25 | 6.302% | $55.5428 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $54.80 | 5.178% | $57.6375 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $157.58 | 11.496% | $175.6954 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $112.45 | 3.376% | $116.2463 | $116.25 | $116.25 | $116.20 |
| Purchase #7 | $116.46 | 7.226% | $124.8754 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $601.37 | $650.0799 | $650.09 | $650.15 | $650.00 | |