| 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 | $33.34 | 7.231% | $35.7508 | $35.75 | $35.75 | $35.80 |
| Purchase #2 | $15.40 | 5.345% | $16.2231 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $204.94 | 11.119% | $227.7273 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $81.58 | 12.297% | $91.6119 | $91.61 | $91.60 | $91.60 |
| Purchase #5 | $73.97 | 4.215% | $77.0878 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $122.32 | 7.537% | $131.5393 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $90.44 | 7.614% | $97.3261 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $621.99 | $677.2663 | $677.27 | $677.30 | $677.20 | |