| 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 | $44.86 | 11.160% | $49.8664 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $95.28 | 4.606% | $99.6686 | $99.67 | $99.65 | $99.70 |
| Purchase #3 | $200.27 | 6.622% | $213.5319 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $186.75 | 13.114% | $211.2404 | $211.24 | $211.25 | $211.20 |
| Purchase #5 | $16.36 | 9.343% | $17.8885 | $17.89 | $17.90 | $17.90 |
| Purchase #6 | $113.38 | 4.681% | $118.6873 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $88.47 | 6.217% | $93.9702 | $93.97 | $93.95 | $94.00 |
| 7 purchase totals = | $745.37 | $804.8533 | $804.86 | $804.85 | $804.90 | |