| 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 | $12.95 | 10.442% | $14.3022 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $137.84 | 6.619% | $146.9636 | $146.96 | $146.95 | $147.00 |
| Purchase #3 | $219.49 | 8.327% | $237.7669 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $54.78 | 4.176% | $57.0676 | $57.07 | $57.05 | $57.10 |
| Purchase #5 | $109.90 | 6.547% | $117.0952 | $117.10 | $117.10 | $117.10 |
| Purchase #6 | $28.31 | 6.716% | $30.2113 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $25.88 | 9.753% | $28.4041 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $589.15 | $631.8109 | $631.81 | $631.75 | $631.90 | |