| 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 | $83.88 | 4.372% | $87.5472 | $87.55 | $87.55 | $87.50 |
| Purchase #2 | $194.88 | 6.244% | $207.0483 | $207.05 | $207.05 | $207.00 |
| Purchase #3 | $145.62 | 6.380% | $154.9106 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $15.52 | 12.575% | $17.4716 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $135.53 | 11.610% | $151.265 | $151.27 | $151.25 | $151.30 |
| Purchase #6 | $93.90 | 3.693% | $97.3677 | $97.37 | $97.35 | $97.40 |
| Purchase #7 | $32.44 | 8.554% | $35.2149 | $35.21 | $35.20 | $35.20 |
| 7 purchase totals = | $701.77 | $750.8253 | $750.83 | $750.75 | $750.80 | |