| 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 | $85.26 | 10.621% | $94.3155 | $94.32 | $94.30 | $94.30 |
| Purchase #2 | $12.27 | 5.213% | $12.9096 | $12.91 | $12.90 | $12.90 |
| Purchase #3 | $9.90 | 3.447% | $10.2413 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $36.31 | 9.280% | $39.6796 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $224.90 | 9.387% | $246.0114 | $246.01 | $246.00 | $246.00 |
| Purchase #6 | $133.42 | 9.129% | $145.5999 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $92.57 | 13.832% | $105.3743 | $105.37 | $105.35 | $105.40 |
| 7 purchase totals = | $594.63 | $654.1316 | $654.13 | $654.10 | $654.10 | |