| 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 | $21.71 | 8.830% | $23.627 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $66.88 | 6.277% | $71.0781 | $71.08 | $71.10 | $71.10 |
| Purchase #3 | $80.26 | 3.763% | $83.2802 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $78.63 | 8.516% | $85.3261 | $85.33 | $85.35 | $85.30 |
| Purchase #5 | $73.81 | 9.822% | $81.0596 | $81.06 | $81.05 | $81.10 |
| Purchase #6 | $130.38 | 7.425% | $140.0607 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $215.26 | 8.778% | $234.1555 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $666.93 | $718.5872 | $718.60 | $718.65 | $718.70 | |