| 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 | $24.81 | 6.321% | $26.3782 | $26.38 | $26.40 | $26.40 |
| Purchase #2 | $66.46 | 5.718% | $70.2602 | $70.26 | $70.25 | $70.30 |
| Purchase #3 | $155.91 | 5.601% | $164.6425 | $164.64 | $164.65 | $164.60 |
| Purchase #4 | $200.87 | 5.581% | $212.0806 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $9.99 | 12.224% | $11.2112 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $91.98 | 7.128% | $98.5363 | $98.54 | $98.55 | $98.50 |
| Purchase #7 | $75.51 | 9.199% | $82.4562 | $82.46 | $82.45 | $82.50 |
| 7 purchase totals = | $625.53 | $665.5652 | $665.57 | $665.60 | $665.60 | |