| 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 | $67.32 | 5.216% | $70.8314 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $81.59 | 7.437% | $87.6578 | $87.66 | $87.65 | $87.70 |
| Purchase #3 | $137.48 | 12.310% | $154.4038 | $154.40 | $154.40 | $154.40 |
| Purchase #4 | $96.81 | 6.130% | $102.7445 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $228.50 | 5.730% | $241.5931 | $241.59 | $241.60 | $241.60 |
| Purchase #6 | $137.85 | 12.184% | $154.6456 | $154.65 | $154.65 | $154.60 |
| Purchase #7 | $26.39 | 11.239% | $29.356 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $775.94 | $841.2322 | $841.23 | $841.25 | $841.20 | |