| 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 | $86.44 | 5.341% | $91.0568 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $18.40 | 4.803% | $19.2838 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $116.92 | 7.548% | $125.7451 | $125.75 | $125.75 | $125.70 |
| Purchase #4 | $86.74 | 6.479% | $92.3599 | $92.36 | $92.35 | $92.40 |
| Purchase #5 | $168.76 | 5.223% | $177.5743 | $177.57 | $177.55 | $177.60 |
| Purchase #6 | $36.99 | 9.415% | $40.4726 | $40.47 | $40.45 | $40.50 |
| Purchase #7 | $116.45 | 10.685% | $128.8927 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $630.70 | $675.3852 | $675.38 | $675.35 | $675.50 | |