| 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 | $74.36 | 5.739% | $78.6275 | $78.63 | $78.65 | $78.60 |
| Purchase #2 | $144.58 | 13.168% | $163.6183 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $45.68 | 3.208% | $47.1454 | $47.15 | $47.15 | $47.10 |
| Purchase #4 | $163.41 | 8.743% | $177.6969 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $76.54 | 10.617% | $84.6663 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $134.81 | 7.629% | $145.0947 | $145.09 | $145.10 | $145.10 |
| Purchase #7 | $235.33 | 13.430% | $266.9348 | $266.93 | $266.95 | $266.90 |
| 7 purchase totals = | $874.71 | $963.7839 | $963.79 | $963.80 | $963.70 | |