| 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 | $8.52 | 10.296% | $9.3972 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $118.75 | 4.214% | $123.7541 | $123.75 | $123.75 | $123.80 |
| Purchase #3 | $241.81 | 7.571% | $260.1174 | $260.12 | $260.10 | $260.10 |
| Purchase #4 | $77.86 | 4.222% | $81.1472 | $81.15 | $81.15 | $81.10 |
| Purchase #5 | $151.68 | 3.262% | $156.6278 | $156.63 | $156.65 | $156.60 |
| Purchase #6 | $176.69 | 6.265% | $187.7596 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $51.85 | 6.358% | $55.1466 | $55.15 | $55.15 | $55.10 |
| 7 purchase totals = | $827.16 | $873.9499 | $873.96 | $873.95 | $873.90 | |