| 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 | $51.97 | 7.271% | $55.7487 | $55.75 | $55.75 | $55.70 |
| Purchase #2 | $197.65 | 12.567% | $222.4887 | $222.49 | $222.50 | $222.50 |
| Purchase #3 | $51.70 | 5.760% | $54.6779 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $126.26 | 13.187% | $142.9099 | $142.91 | $142.90 | $142.90 |
| Purchase #5 | $99.98 | 8.341% | $108.3193 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $166.61 | 9.158% | $181.8681 | $181.87 | $181.85 | $181.90 |
| Purchase #7 | $108.31 | 10.622% | $119.8147 | $119.81 | $119.80 | $119.80 |
| 7 purchase totals = | $802.48 | $885.8273 | $885.83 | $885.80 | $885.80 | |