| 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 | $108.79 | 3.815% | $112.9403 | $112.94 | $112.95 | $112.90 |
| Purchase #2 | $9.65 | 6.444% | $10.2718 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $5.61 | 5.548% | $5.9212 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $66.40 | 4.485% | $69.378 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $8.75 | 7.550% | $9.4106 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $123.97 | 13.251% | $140.3973 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $232.75 | 7.271% | $249.6733 | $249.67 | $249.65 | $249.70 |
| 7 purchase totals = | $555.92 | $597.9925 | $597.99 | $597.95 | $598.00 | |