| 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 | $89.40 | 10.330% | $98.635 | $98.64 | $98.65 | $98.60 |
| Purchase #2 | $15.50 | 8.261% | $16.7805 | $16.78 | $16.80 | $16.80 |
| Purchase #3 | $19.47 | 11.714% | $21.7507 | $21.75 | $21.75 | $21.80 |
| Purchase #4 | $147.61 | 10.193% | $162.6559 | $162.66 | $162.65 | $162.70 |
| Purchase #5 | $51.65 | 11.624% | $57.6538 | $57.65 | $57.65 | $57.70 |
| Purchase #6 | $14.90 | 3.562% | $15.4307 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $186.34 | 8.271% | $201.7522 | $201.75 | $201.75 | $201.80 |
| 7 purchase totals = | $524.87 | $574.6588 | $574.66 | $574.70 | $574.80 | |