| 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 | $49.47 | 9.482% | $54.1607 | $54.16 | $54.15 | $54.20 |
| Purchase #2 | $249.43 | 8.761% | $271.2826 | $271.28 | $271.30 | $271.30 |
| Purchase #3 | $115.31 | 11.606% | $128.6929 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $100.50 | 3.442% | $103.9592 | $103.96 | $103.95 | $104.00 |
| Purchase #5 | $94.60 | 11.154% | $105.1517 | $105.15 | $105.15 | $105.20 |
| Purchase #6 | $197.72 | 13.665% | $224.7384 | $224.74 | $224.75 | $224.70 |
| Purchase #7 | $142.56 | 10.397% | $157.382 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $949.59 | $1,045.3675 | $1,045.36 | $1,045.40 | $1,045.50 | |