| 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 | $60.57 | 7.409% | $65.0576 | $65.06 | $65.05 | $65.10 |
| Purchase #2 | $52.52 | 10.761% | $58.1717 | $58.17 | $58.15 | $58.20 |
| Purchase #3 | $177.71 | 3.482% | $183.8979 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $135.71 | 13.488% | $154.0146 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $88.32 | 5.138% | $92.8579 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $42.91 | 6.630% | $45.7549 | $45.75 | $45.75 | $45.80 |
| Purchase #7 | $215.27 | 9.459% | $235.6324 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $773.01 | $835.3870 | $835.38 | $835.35 | $835.50 | |