| 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 | $37.31 | 10.341% | $41.1682 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $27.84 | 5.704% | $29.428 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $216.73 | 5.812% | $229.3263 | $229.33 | $229.35 | $229.30 |
| Purchase #4 | $85.53 | 12.140% | $95.9133 | $95.91 | $95.90 | $95.90 |
| Purchase #5 | $30.62 | 8.116% | $33.1051 | $33.11 | $33.10 | $33.10 |
| Purchase #6 | $226.79 | 10.190% | $249.8999 | $249.90 | $249.90 | $249.90 |
| Purchase #7 | $41.25 | 11.117% | $45.8358 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $666.07 | $724.6766 | $724.69 | $724.70 | $724.60 | |