| 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 | $39.82 | 13.628% | $45.2467 | $45.25 | $45.25 | $45.20 |
| Purchase #2 | $57.42 | 5.800% | $60.7504 | $60.75 | $60.75 | $60.80 |
| Purchase #3 | $31.74 | 9.771% | $34.8413 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $218.95 | 7.551% | $235.4829 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $104.91 | 8.368% | $113.6889 | $113.69 | $113.70 | $113.70 |
| Purchase #6 | $169.97 | 12.354% | $190.9681 | $190.97 | $190.95 | $191.00 |
| Purchase #7 | $183.38 | 8.560% | $199.0773 | $199.08 | $199.10 | $199.10 |
| 7 purchase totals = | $806.19 | $880.0556 | $880.06 | $880.10 | $880.10 | |