| 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 | $75.37 | 12.666% | $84.9164 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $33.52 | 3.336% | $34.6382 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $16.47 | 8.314% | $17.8393 | $17.84 | $17.85 | $17.80 |
| Purchase #4 | $105.65 | 3.762% | $109.6246 | $109.62 | $109.60 | $109.60 |
| Purchase #5 | $246.41 | 4.334% | $257.0894 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $93.88 | 5.610% | $99.1467 | $99.15 | $99.15 | $99.10 |
| Purchase #7 | $85.46 | 5.186% | $89.892 | $89.89 | $89.90 | $89.90 |
| 7 purchase totals = | $656.76 | $693.1466 | $693.15 | $693.15 | $693.00 | |