| 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 | $33.61 | 11.445% | $37.4567 | $37.46 | $37.45 | $37.50 |
| Purchase #2 | $174.31 | 5.308% | $183.5624 | $183.56 | $183.55 | $183.60 |
| Purchase #3 | $24.61 | 13.609% | $27.9592 | $27.96 | $27.95 | $28.00 |
| Purchase #4 | $93.34 | 4.456% | $97.4992 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $168.40 | 5.189% | $177.1383 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $88.82 | 6.469% | $94.5658 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $114.41 | 12.715% | $128.9572 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $697.50 | $747.1388 | $747.15 | $747.10 | $747.30 | |