| 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 | $41.53 | 7.783% | $44.7623 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $139.30 | 8.495% | $151.1335 | $151.13 | $151.15 | $151.10 |
| Purchase #3 | $85.29 | 3.570% | $88.3349 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $62.39 | 8.240% | $67.5309 | $67.53 | $67.55 | $67.50 |
| Purchase #5 | $207.75 | 13.527% | $235.8523 | $235.85 | $235.85 | $235.90 |
| Purchase #6 | $48.38 | 13.860% | $55.0855 | $55.09 | $55.10 | $55.10 |
| Purchase #7 | $52.25 | 12.242% | $58.6464 | $58.65 | $58.65 | $58.60 |
| 7 purchase totals = | $636.89 | $701.3458 | $701.34 | $701.40 | $701.30 | |