| 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 | $99.37 | 5.525% | $104.8602 | $104.86 | $104.85 | $104.90 |
| Purchase #2 | $137.92 | 11.116% | $153.2512 | $153.25 | $153.25 | $153.30 |
| Purchase #3 | $87.25 | 13.284% | $98.8403 | $98.84 | $98.85 | $98.80 |
| Purchase #4 | $243.39 | 8.110% | $263.1289 | $263.13 | $263.15 | $263.10 |
| Purchase #5 | $160.82 | 3.765% | $166.8749 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $5.77 | 10.660% | $6.3851 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $71.32 | 4.647% | $74.6342 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $805.84 | $867.9748 | $867.97 | $868.00 | $868.00 | |