| 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 | $89.59 | 5.825% | $94.8086 | $94.81 | $94.80 | $94.80 |
| Purchase #2 | $49.36 | 10.226% | $54.4076 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $73.48 | 3.445% | $76.0114 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $77.42 | 13.615% | $87.9607 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $77.76 | 5.677% | $82.1744 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $43.39 | 8.798% | $47.2075 | $47.21 | $47.20 | $47.20 |
| Purchase #7 | $36.54 | 5.343% | $38.4923 | $38.49 | $38.50 | $38.50 |
| 7 purchase totals = | $447.54 | $481.0625 | $481.06 | $481.00 | $481.10 | |