| 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 | $65.55 | 8.139% | $70.8851 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $133.57 | 4.371% | $139.4083 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $54.82 | 11.644% | $61.2032 | $61.20 | $61.20 | $61.20 |
| Purchase #4 | $139.73 | 11.724% | $156.1119 | $156.11 | $156.10 | $156.10 |
| Purchase #5 | $8.80 | 4.117% | $9.1623 | $9.16 | $9.15 | $9.20 |
| Purchase #6 | $205.74 | 13.592% | $233.7042 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $16.90 | 5.860% | $17.8903 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $625.11 | $688.3653 | $688.36 | $688.35 | $688.40 | |