| 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 | $86.70 | 9.559% | $94.9877 | $94.99 | $95.00 | $95.00 |
| Purchase #2 | $90.61 | 9.454% | $99.1763 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $79.69 | 10.140% | $87.7706 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $239.84 | 7.872% | $258.7202 | $258.72 | $258.70 | $258.70 |
| Purchase #5 | $133.44 | 10.249% | $147.1163 | $147.12 | $147.10 | $147.10 |
| Purchase #6 | $48.45 | 13.637% | $55.0571 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $147.78 | 13.788% | $168.1559 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $826.51 | $910.9841 | $911.00 | $910.95 | $911.10 | |