| 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 | $35.93 | 4.126% | $37.4125 | $37.41 | $37.40 | $37.40 |
| Purchase #2 | $176.37 | 3.370% | $182.3137 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $85.51 | 10.797% | $94.7425 | $94.74 | $94.75 | $94.70 |
| Purchase #4 | $6.70 | 9.389% | $7.3291 | $7.33 | $7.35 | $7.30 |
| Purchase #5 | $194.62 | 3.233% | $200.9121 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $104.94 | 6.773% | $112.0476 | $112.05 | $112.05 | $112.00 |
| Purchase #7 | $24.51 | 6.304% | $26.0551 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $628.58 | $660.8126 | $660.81 | $660.80 | $660.70 | |