| 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 | $25.38 | 8.802% | $27.6139 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $120.99 | 12.588% | $136.2202 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $88.58 | 12.236% | $99.4186 | $99.42 | $99.40 | $99.40 |
| Purchase #4 | $129.52 | 10.468% | $143.0782 | $143.08 | $143.10 | $143.10 |
| Purchase #5 | $92.42 | 13.767% | $105.1435 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $183.63 | 8.702% | $199.6095 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $136.41 | 11.199% | $151.6866 | $151.69 | $151.70 | $151.70 |
| 7 purchase totals = | $776.93 | $862.7705 | $862.77 | $862.75 | $862.70 | |