| 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 | $25.54 | 5.501% | $26.945 | $26.95 | $26.95 | $26.90 |
| Purchase #2 | $193.91 | 9.873% | $213.0547 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $126.54 | 6.783% | $135.1232 | $135.12 | $135.10 | $135.10 |
| Purchase #4 | $10.69 | 7.810% | $11.5249 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $92.65 | 12.819% | $104.5268 | $104.53 | $104.55 | $104.50 |
| Purchase #6 | $136.64 | 9.441% | $149.5402 | $149.54 | $149.55 | $149.50 |
| Purchase #7 | $169.83 | 5.576% | $179.2997 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $755.80 | $820.0145 | $820.01 | $820.00 | $819.90 | |