| 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 | $43.97 | 11.269% | $48.925 | $48.93 | $48.95 | $48.90 |
| Purchase #2 | $125.44 | 3.435% | $129.7489 | $129.75 | $129.75 | $129.70 |
| Purchase #3 | $74.79 | 13.663% | $85.0086 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $43.81 | 13.307% | $49.6398 | $49.64 | $49.65 | $49.60 |
| Purchase #5 | $31.82 | 13.744% | $36.1933 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $237.47 | 9.318% | $259.5975 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $45.43 | 4.306% | $47.3862 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $602.73 | $656.4993 | $656.51 | $656.55 | $656.40 | |