| 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 | $78.55 | 12.170% | $88.1095 | $88.11 | $88.10 | $88.10 |
| Purchase #2 | $164.28 | 7.296% | $176.2659 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $96.39 | 12.862% | $108.7877 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $102.73 | 7.501% | $110.4358 | $110.44 | $110.45 | $110.40 |
| Purchase #5 | $217.59 | 3.376% | $224.9358 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $15.63 | 6.491% | $16.6445 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $227.25 | 8.414% | $246.3708 | $246.37 | $246.35 | $246.40 |
| 7 purchase totals = | $902.42 | $971.5500 | $971.56 | $971.55 | $971.50 | |