| 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 | $82.34 | 12.260% | $92.4349 | $92.43 | $92.45 | $92.40 |
| Purchase #2 | $128.75 | 4.293% | $134.2772 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $27.61 | 12.293% | $31.0041 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $157.96 | 12.775% | $178.1394 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $93.65 | 13.735% | $106.5128 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $19.89 | 9.553% | $21.7901 | $21.79 | $21.80 | $21.80 |
| Purchase #7 | $141.53 | 13.762% | $161.0074 | $161.01 | $161.00 | $161.00 |
| 7 purchase totals = | $651.73 | $725.1659 | $725.16 | $725.20 | $725.10 | |