| 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 | $63.90 | 11.333% | $71.1418 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $15.28 | 5.542% | $16.1268 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $47.77 | 9.232% | $52.1801 | $52.18 | $52.20 | $52.20 |
| Purchase #4 | $250.83 | 5.731% | $265.2051 | $265.21 | $265.20 | $265.20 |
| Purchase #5 | $83.60 | 12.871% | $94.3602 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $179.82 | 13.765% | $204.5722 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $191.45 | 12.124% | $214.6614 | $214.66 | $214.65 | $214.70 |
| 7 purchase totals = | $832.65 | $918.2476 | $918.25 | $918.25 | $918.30 | |