| 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 | $52.42 | 4.665% | $54.8654 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $169.69 | 4.698% | $177.662 | $177.66 | $177.65 | $177.70 |
| Purchase #3 | $176.59 | 12.108% | $197.9715 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $106.66 | 4.419% | $111.3733 | $111.37 | $111.35 | $111.40 |
| Purchase #5 | $172.94 | 6.555% | $184.2762 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $75.35 | 11.132% | $83.738 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $246.92 | 3.352% | $255.1968 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $1,000.57 | $1,065.0832 | $1,065.09 | $1,065.05 | $1,065.20 | |