| 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 | $69.40 | 11.651% | $77.4858 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $35.27 | 7.172% | $37.7996 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $98.85 | 3.680% | $102.4877 | $102.49 | $102.50 | $102.50 |
| Purchase #4 | $199.54 | 5.648% | $210.81 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $8.62 | 8.375% | $9.3419 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $5.81 | 3.662% | $6.0228 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $19.74 | 3.228% | $20.3772 | $20.38 | $20.40 | $20.40 |
| 7 purchase totals = | $437.23 | $464.3250 | $464.33 | $464.35 | $464.30 | |