| 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 | $141.91 | 6.349% | $150.9199 | $150.92 | $150.90 | $150.90 |
| Purchase #2 | $93.69 | 12.117% | $105.0424 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $59.77 | 5.640% | $63.141 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $83.34 | 12.531% | $93.7833 | $93.78 | $93.80 | $93.80 |
| Purchase #5 | $47.80 | 10.167% | $52.6598 | $52.66 | $52.65 | $52.70 |
| Purchase #6 | $61.99 | 6.706% | $66.147 | $66.15 | $66.15 | $66.10 |
| Purchase #7 | $43.85 | 9.335% | $47.9434 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $532.35 | $579.6368 | $579.63 | $579.65 | $579.50 | |