| 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 | $38.81 | 11.785% | $43.3838 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $12.57 | 12.697% | $14.166 | $14.17 | $14.15 | $14.20 |
| Purchase #3 | $112.63 | 11.641% | $125.7413 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $47.42 | 10.187% | $52.2507 | $52.25 | $52.25 | $52.30 |
| Purchase #5 | $77.69 | 9.500% | $85.0706 | $85.07 | $85.05 | $85.10 |
| Purchase #6 | $190.62 | 5.499% | $201.1022 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $223.78 | 10.364% | $246.9726 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $703.52 | $768.6872 | $768.68 | $768.65 | $768.80 | |