| 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 | $106.53 | 8.550% | $115.6383 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $245.38 | 10.347% | $270.7695 | $270.77 | $270.75 | $270.80 |
| Purchase #3 | $13.57 | 7.736% | $14.6198 | $14.62 | $14.60 | $14.60 |
| Purchase #4 | $117.56 | 8.281% | $127.2951 | $127.30 | $127.30 | $127.30 |
| Purchase #5 | $16.49 | 6.760% | $17.6047 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $27.89 | 9.234% | $30.4654 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $42.65 | 6.744% | $45.5263 | $45.53 | $45.55 | $45.50 |
| 7 purchase totals = | $570.07 | $621.9191 | $621.93 | $621.90 | $621.90 | |