| 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 | $11.28 | 4.712% | $11.8115 | $11.81 | $11.80 | $11.80 |
| Purchase #2 | $77.42 | 4.296% | $80.746 | $80.75 | $80.75 | $80.70 |
| Purchase #3 | $81.31 | 8.869% | $88.5214 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $204.60 | 5.498% | $215.8489 | $215.85 | $215.85 | $215.80 |
| Purchase #5 | $108.59 | 9.214% | $118.5955 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $132.77 | 6.718% | $141.6895 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $199.38 | 6.409% | $212.1583 | $212.16 | $212.15 | $212.20 |
| 7 purchase totals = | $815.35 | $869.3711 | $869.38 | $869.35 | $869.30 | |