| 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 | $47.77 | 4.249% | $49.7997 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $228.70 | 6.127% | $242.7124 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $137.97 | 13.429% | $156.498 | $156.50 | $156.50 | $156.50 |
| Purchase #4 | $136.55 | 6.623% | $145.5937 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $99.89 | 9.378% | $109.2577 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $233.63 | 8.180% | $252.7409 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $193.60 | 12.437% | $217.678 | $217.68 | $217.70 | $217.70 |
| 7 purchase totals = | $1,078.11 | $1,174.2804 | $1,174.28 | $1,174.30 | $1,174.30 | |