| 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 | $97.70 | 11.656% | $109.0879 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $31.81 | 8.815% | $34.6141 | $34.61 | $34.60 | $34.60 |
| Purchase #3 | $65.58 | 4.787% | $68.7193 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $190.29 | 10.727% | $210.7024 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $247.27 | 8.739% | $268.8789 | $268.88 | $268.90 | $268.90 |
| Purchase #6 | $158.74 | 13.547% | $180.2445 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $12.40 | 3.427% | $12.8249 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $803.79 | $885.0720 | $885.06 | $885.05 | $885.00 | |