| 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 | $89.70 | 8.726% | $97.5272 | $97.53 | $97.55 | $97.50 |
| Purchase #2 | $200.91 | 7.467% | $215.9119 | $215.91 | $215.90 | $215.90 |
| Purchase #3 | $57.49 | 11.741% | $64.2399 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $17.39 | 13.616% | $19.7578 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $80.32 | 4.106% | $83.6179 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $231.74 | 10.620% | $256.3508 | $256.35 | $256.35 | $256.40 |
| Purchase #7 | $73.34 | 11.304% | $81.6304 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $750.89 | $819.0359 | $819.04 | $819.05 | $819.00 | |