| 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 | $78.71 | 8.133% | $85.1115 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $173.25 | 6.280% | $184.1301 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $39.84 | 11.620% | $44.4694 | $44.47 | $44.45 | $44.50 |
| Purchase #4 | $64.77 | 5.418% | $68.2792 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $182.87 | 5.293% | $192.5493 | $192.55 | $192.55 | $192.50 |
| Purchase #6 | $69.98 | 9.363% | $76.5322 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $58.66 | 13.649% | $66.6665 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $668.08 | $717.7382 | $717.74 | $717.75 | $717.70 | |