| 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 | $76.60 | 6.538% | $81.6081 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $184.79 | 3.405% | $191.0821 | $191.08 | $191.10 | $191.10 |
| Purchase #3 | $173.54 | 9.558% | $190.127 | $190.13 | $190.15 | $190.10 |
| Purchase #4 | $151.75 | 3.669% | $157.3177 | $157.32 | $157.30 | $157.30 |
| Purchase #5 | $81.46 | 5.125% | $85.6348 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $48.99 | 13.393% | $55.5512 | $55.55 | $55.55 | $55.60 |
| Purchase #7 | $126.86 | 10.586% | $140.2894 | $140.29 | $140.30 | $140.30 |
| 7 purchase totals = | $843.99 | $901.6103 | $901.61 | $901.65 | $901.60 | |