| 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 | $74.25 | 3.644% | $76.9557 | $76.96 | $76.95 | $77.00 |
| Purchase #2 | $218.49 | 5.300% | $230.07 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $234.59 | 7.624% | $252.4751 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $99.62 | 10.707% | $110.2863 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $24.39 | 4.495% | $25.4863 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $148.86 | 12.860% | $168.0034 | $168.00 | $168.00 | $168.00 |
| Purchase #7 | $80.75 | 10.840% | $89.5033 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $880.95 | $952.7801 | $952.79 | $952.80 | $952.90 | |