| 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 | $86.59 | 11.398% | $96.4595 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $68.63 | 4.293% | $71.5763 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $243.70 | 12.205% | $273.4436 | $273.44 | $273.45 | $273.40 |
| Purchase #4 | $30.82 | 12.548% | $34.6873 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $47.65 | 12.569% | $53.6391 | $53.64 | $53.65 | $53.60 |
| Purchase #6 | $147.60 | 10.458% | $163.036 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $70.72 | 10.259% | $77.9752 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $695.71 | $770.8170 | $770.83 | $770.90 | $770.80 | |