| 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 | $55.72 | 12.155% | $62.4928 | $62.49 | $62.50 | $62.50 |
| Purchase #2 | $70.37 | 9.125% | $76.7913 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $242.85 | 11.773% | $271.4407 | $271.44 | $271.45 | $271.40 |
| Purchase #4 | $131.49 | 9.654% | $144.184 | $144.18 | $144.20 | $144.20 |
| Purchase #5 | $58.75 | 5.160% | $61.7815 | $61.78 | $61.80 | $61.80 |
| Purchase #6 | $200.67 | 5.244% | $211.1931 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $146.64 | 12.336% | $164.7295 | $164.73 | $164.75 | $164.70 |
| 7 purchase totals = | $906.49 | $992.6129 | $992.60 | $992.70 | $992.60 | |