| 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 | $99.41 | 5.562% | $104.9392 | $104.94 | $104.95 | $104.90 |
| Purchase #2 | $49.83 | 3.401% | $51.5247 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $105.33 | 12.619% | $118.6216 | $118.62 | $118.60 | $118.60 |
| Purchase #4 | $248.28 | 5.564% | $262.0943 | $262.09 | $262.10 | $262.10 |
| Purchase #5 | $89.97 | 3.439% | $93.0641 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $243.85 | 12.640% | $274.6726 | $274.67 | $274.65 | $274.70 |
| Purchase #7 | $225.90 | 10.348% | $249.2761 | $249.28 | $249.30 | $249.30 |
| 7 purchase totals = | $1,062.57 | $1,154.1926 | $1,154.18 | $1,154.15 | $1,154.20 | |