| 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 | $68.62 | 13.322% | $77.7616 | $77.76 | $77.75 | $77.80 |
| Purchase #2 | $42.44 | 12.178% | $47.6083 | $47.61 | $47.60 | $47.60 |
| Purchase #3 | $7.32 | 11.779% | $8.1822 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $175.97 | 10.471% | $194.3958 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $101.93 | 6.133% | $108.1814 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $193.90 | 9.723% | $212.7529 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $166.52 | 7.727% | $179.387 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $756.70 | $828.2692 | $828.27 | $828.30 | $828.40 | |