| 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 | $87.89 | 4.829% | $92.1342 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $134.60 | 5.128% | $141.5023 | $141.50 | $141.50 | $141.50 |
| Purchase #3 | $68.71 | 4.107% | $71.5319 | $71.53 | $71.55 | $71.50 |
| Purchase #4 | $115.37 | 12.456% | $129.7405 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $242.95 | 7.491% | $261.1494 | $261.15 | $261.15 | $261.10 |
| Purchase #6 | $127.64 | 9.528% | $139.8015 | $139.80 | $139.80 | $139.80 |
| Purchase #7 | $193.91 | 12.183% | $217.5341 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $971.07 | $1,053.3939 | $1,053.38 | $1,053.45 | $1,053.20 | |