| 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 | $19.38 | 10.824% | $21.4777 | $21.48 | $21.50 | $21.50 |
| Purchase #2 | $86.32 | 6.407% | $91.8505 | $91.85 | $91.85 | $91.90 |
| Purchase #3 | $69.63 | 8.323% | $75.4253 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $25.35 | 5.608% | $26.7716 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $190.66 | 12.418% | $214.3362 | $214.34 | $214.35 | $214.30 |
| Purchase #6 | $57.77 | 3.768% | $59.9468 | $59.95 | $59.95 | $59.90 |
| Purchase #7 | $118.90 | 6.351% | $126.4513 | $126.45 | $126.45 | $126.50 |
| 7 purchase totals = | $568.01 | $616.2594 | $616.27 | $616.30 | $616.30 | |