| 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 | $102.28 | 8.103% | $110.5677 | $110.57 | $110.55 | $110.60 |
| Purchase #2 | $150.88 | 9.852% | $165.7447 | $165.74 | $165.75 | $165.70 |
| Purchase #3 | $109.39 | 3.641% | $113.3729 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $93.80 | 13.775% | $106.721 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $76.99 | 11.357% | $85.7338 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $48.61 | 7.173% | $52.0968 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $109.59 | 13.433% | $124.3112 | $124.31 | $124.30 | $124.30 |
| 7 purchase totals = | $691.54 | $758.5481 | $758.54 | $758.50 | $758.50 | |