| 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 | $52.94 | 9.816% | $58.1366 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $68.46 | 6.333% | $72.7956 | $72.80 | $72.80 | $72.80 |
| Purchase #3 | $110.33 | 11.807% | $123.3567 | $123.36 | $123.35 | $123.40 |
| Purchase #4 | $66.33 | 5.846% | $70.2077 | $70.21 | $70.20 | $70.20 |
| Purchase #5 | $232.70 | 7.242% | $249.5521 | $249.55 | $249.55 | $249.60 |
| Purchase #6 | $15.84 | 11.435% | $17.6513 | $17.65 | $17.65 | $17.70 |
| Purchase #7 | $87.94 | 6.769% | $93.8927 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $634.54 | $685.5927 | $685.60 | $685.60 | $685.70 | |