| 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 | $26.63 | 6.780% | $28.4355 | $28.44 | $28.45 | $28.40 |
| Purchase #2 | $191.98 | 7.409% | $206.2038 | $206.20 | $206.20 | $206.20 |
| Purchase #3 | $182.60 | 4.843% | $191.4433 | $191.44 | $191.45 | $191.40 |
| Purchase #4 | $66.27 | 13.457% | $75.188 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $6.66 | 11.123% | $7.4008 | $7.40 | $7.40 | $7.40 |
| Purchase #6 | $78.42 | 5.149% | $82.4578 | $82.46 | $82.45 | $82.50 |
| Purchase #7 | $12.64 | 11.588% | $14.1047 | $14.10 | $14.10 | $14.10 |
| 7 purchase totals = | $565.20 | $605.2339 | $605.23 | $605.25 | $605.20 | |