| 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 | $95.79 | 7.703% | $103.1687 | $103.17 | $103.15 | $103.20 |
| Purchase #2 | $31.77 | 6.783% | $33.925 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $88.48 | 12.107% | $99.1923 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $71.60 | 5.244% | $75.3547 | $75.35 | $75.35 | $75.40 |
| Purchase #5 | $115.91 | 8.185% | $125.3972 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $163.38 | 9.132% | $178.2999 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $167.85 | 3.680% | $174.0269 | $174.03 | $174.05 | $174.00 |
| 7 purchase totals = | $734.78 | $789.3647 | $789.37 | $789.40 | $789.40 | |