| 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 | $62.47 | 13.454% | $70.8747 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $124.56 | 8.747% | $135.4553 | $135.46 | $135.45 | $135.50 |
| Purchase #3 | $85.95 | 6.424% | $91.4714 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $90.69 | 8.291% | $98.2091 | $98.21 | $98.20 | $98.20 |
| Purchase #5 | $93.74 | 4.725% | $98.1692 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $53.36 | 12.384% | $59.9681 | $59.97 | $59.95 | $60.00 |
| Purchase #7 | $45.46 | 12.219% | $51.0148 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $556.23 | $605.1626 | $605.16 | $605.05 | $605.30 | |