| 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 | $79.60 | 9.203% | $86.9256 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $250.64 | 12.572% | $282.1505 | $282.15 | $282.15 | $282.20 |
| Purchase #3 | $102.42 | 13.151% | $115.8893 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $8.90 | 7.539% | $9.571 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $25.49 | 3.755% | $26.4471 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $145.42 | 10.256% | $160.3343 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $192.59 | 6.615% | $205.3298 | $205.33 | $205.35 | $205.30 |
| 7 purchase totals = | $805.06 | $886.6476 | $886.65 | $886.70 | $886.60 | |