| 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 | $76.58 | 10.184% | $84.3789 | $84.38 | $84.40 | $84.40 |
| Purchase #2 | $53.89 | 8.609% | $58.5294 | $58.53 | $58.55 | $58.50 |
| Purchase #3 | $90.44 | 5.633% | $95.5345 | $95.53 | $95.55 | $95.50 |
| Purchase #4 | $150.57 | 5.139% | $158.3078 | $158.31 | $158.30 | $158.30 |
| Purchase #5 | $45.77 | 4.841% | $47.9857 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $179.52 | 4.498% | $187.5948 | $187.59 | $187.60 | $187.60 |
| Purchase #7 | $31.75 | 8.502% | $34.4494 | $34.45 | $34.45 | $34.40 |
| 7 purchase totals = | $628.52 | $666.7805 | $666.78 | $666.85 | $666.70 | |