| 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 | $90.35 | 9.116% | $98.5863 | $98.59 | $98.60 | $98.60 |
| Purchase #2 | $249.67 | 11.133% | $277.4658 | $277.47 | $277.45 | $277.50 |
| Purchase #3 | $213.25 | 9.769% | $234.0824 | $234.08 | $234.10 | $234.10 |
| Purchase #4 | $138.75 | 4.745% | $145.3337 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $134.79 | 11.229% | $149.9256 | $149.93 | $149.95 | $149.90 |
| Purchase #6 | $72.43 | 8.507% | $78.5916 | $78.59 | $78.60 | $78.60 |
| Purchase #7 | $168.56 | 6.476% | $179.4759 | $179.48 | $179.50 | $179.50 |
| 7 purchase totals = | $1,067.80 | $1,163.4613 | $1,163.47 | $1,163.55 | $1,163.50 | |