| 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 | $74.63 | 8.677% | $81.1056 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $36.27 | 13.862% | $41.2977 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $187.66 | 4.667% | $196.4181 | $196.42 | $196.40 | $196.40 |
| Purchase #4 | $13.25 | 12.618% | $14.9219 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $219.92 | 6.855% | $234.9955 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $189.56 | 9.315% | $207.2175 | $207.22 | $207.20 | $207.20 |
| Purchase #7 | $43.31 | 9.669% | $47.4976 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $764.60 | $823.4539 | $823.47 | $823.40 | $823.40 | |