| 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 | $30.31 | 11.574% | $33.8181 | $33.82 | $33.80 | $33.80 |
| Purchase #2 | $11.36 | 8.269% | $12.2994 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $52.60 | 11.656% | $58.7311 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $213.85 | 3.215% | $220.7253 | $220.73 | $220.75 | $220.70 |
| Purchase #5 | $95.35 | 7.643% | $102.6376 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $162.35 | 8.842% | $176.705 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $108.43 | 3.372% | $112.0863 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $674.25 | $717.0028 | $717.02 | $717.05 | $716.90 | |