| 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 | $10.37 | 11.447% | $11.5571 | $11.56 | $11.55 | $11.60 |
| Purchase #2 | $162.63 | 10.278% | $179.3451 | $179.35 | $179.35 | $179.30 |
| Purchase #3 | $94.79 | 3.774% | $98.3674 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $15.75 | 6.130% | $16.7155 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $34.92 | 13.468% | $39.623 | $39.62 | $39.60 | $39.60 |
| Purchase #6 | $27.73 | 9.297% | $30.3081 | $30.31 | $30.30 | $30.30 |
| Purchase #7 | $199.43 | 9.220% | $217.8174 | $217.82 | $217.80 | $217.80 |
| 7 purchase totals = | $545.62 | $593.7336 | $593.75 | $593.65 | $593.70 | |