| 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 | $24.83 | 5.128% | $26.1033 | $26.10 | $26.10 | $26.10 |
| Purchase #2 | $77.54 | 4.639% | $81.1371 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $211.72 | 3.787% | $219.7378 | $219.74 | $219.75 | $219.70 |
| Purchase #4 | $126.74 | 5.655% | $133.9071 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $27.92 | 10.685% | $30.9033 | $30.90 | $30.90 | $30.90 |
| Purchase #6 | $82.51 | 12.630% | $92.931 | $92.93 | $92.95 | $92.90 |
| Purchase #7 | $105.99 | 10.181% | $116.7808 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $657.25 | $701.5004 | $701.50 | $701.55 | $701.40 | |