| 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 | $15.53 | 4.555% | $16.2374 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $87.84 | 5.374% | $92.5605 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $5.32 | 8.237% | $5.7582 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $213.72 | 13.454% | $242.4739 | $242.47 | $242.45 | $242.50 |
| Purchase #5 | $189.79 | 4.377% | $198.0971 | $198.10 | $198.10 | $198.10 |
| Purchase #6 | $25.90 | 4.519% | $27.0704 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $158.80 | 9.176% | $173.3715 | $173.37 | $173.35 | $173.40 |
| 7 purchase totals = | $696.90 | $755.5690 | $755.57 | $755.50 | $755.70 | |