| 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 | $49.71 | 4.313% | $51.854 | $51.85 | $51.85 | $51.90 |
| Purchase #2 | $63.32 | 11.250% | $70.4435 | $70.44 | $70.45 | $70.40 |
| Purchase #3 | $163.38 | 12.795% | $184.2845 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $22.55 | 3.445% | $23.3268 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $11.74 | 6.390% | $12.4902 | $12.49 | $12.50 | $12.50 |
| Purchase #6 | $181.92 | 9.272% | $198.7876 | $198.79 | $198.80 | $198.80 |
| Purchase #7 | $217.90 | 10.726% | $241.272 | $241.27 | $241.25 | $241.30 |
| 7 purchase totals = | $710.52 | $782.4586 | $782.45 | $782.50 | $782.50 | |