| 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 | $99.38 | 5.333% | $104.6799 | $104.68 | $104.70 | $104.70 |
| Purchase #2 | $176.76 | 12.755% | $199.3057 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $114.99 | 4.162% | $119.7759 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $113.86 | 4.357% | $118.8209 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $208.85 | 9.360% | $228.3984 | $228.40 | $228.40 | $228.40 |
| Purchase #6 | $87.96 | 7.738% | $94.7663 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $18.69 | 4.387% | $19.5099 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $820.49 | $885.2570 | $885.27 | $885.25 | $885.30 | |