| 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 | $24.90 | 10.835% | $27.5979 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $124.55 | 12.135% | $139.6641 | $139.66 | $139.65 | $139.70 |
| Purchase #3 | $143.49 | 6.599% | $152.9589 | $152.96 | $152.95 | $153.00 |
| Purchase #4 | $119.57 | 4.455% | $124.8968 | $124.90 | $124.90 | $124.90 |
| Purchase #5 | $31.72 | 8.474% | $34.408 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $150.54 | 13.567% | $170.9638 | $170.96 | $170.95 | $171.00 |
| Purchase #7 | $122.67 | 8.822% | $133.4919 | $133.49 | $133.50 | $133.50 |
| 7 purchase totals = | $717.44 | $783.9814 | $783.98 | $783.95 | $784.10 | |