| 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 | $104.55 | 8.728% | $113.6751 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $54.81 | 3.542% | $56.7514 | $56.75 | $56.75 | $56.80 |
| Purchase #3 | $91.50 | 9.538% | $100.2273 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $229.38 | 10.550% | $253.5796 | $253.58 | $253.60 | $253.60 |
| Purchase #5 | $66.45 | 10.843% | $73.6552 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $79.88 | 9.840% | $87.7402 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $235.29 | 3.185% | $242.784 | $242.78 | $242.80 | $242.80 |
| 7 purchase totals = | $861.86 | $928.4128 | $928.42 | $928.50 | $928.50 | |