| 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 | $97.74 | 6.136% | $103.7373 | $103.74 | $103.75 | $103.70 |
| Purchase #2 | $7.40 | 11.520% | $8.2525 | $8.25 | $8.25 | $8.30 |
| Purchase #3 | $149.92 | 6.450% | $159.5898 | $159.59 | $159.60 | $159.60 |
| Purchase #4 | $22.95 | 8.337% | $24.8633 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $9.99 | 8.777% | $10.8668 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $154.42 | 12.262% | $173.355 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $195.62 | 3.398% | $202.2672 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $638.04 | $682.9319 | $682.94 | $682.90 | $683.10 | |