| 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 | $97.49 | 3.330% | $100.7364 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $19.83 | 4.788% | $20.7795 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $158.52 | 4.136% | $165.0764 | $165.08 | $165.10 | $165.10 |
| Purchase #4 | $87.27 | 11.816% | $97.5818 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $5.30 | 13.216% | $6.0004 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $165.54 | 4.854% | $173.5753 | $173.58 | $173.60 | $173.60 |
| Purchase #7 | $39.59 | 13.526% | $44.9449 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $573.54 | $608.6947 | $608.70 | $608.80 | $608.70 | |