| 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 | $45.42 | 5.807% | $48.0575 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $243.51 | 3.293% | $251.5288 | $251.53 | $251.55 | $251.50 |
| Purchase #3 | $177.90 | 9.782% | $195.3022 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $46.80 | 11.108% | $51.9985 | $52.00 | $52.00 | $52.00 |
| Purchase #5 | $23.63 | 9.175% | $25.7981 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $82.32 | 10.340% | $90.8319 | $90.83 | $90.85 | $90.80 |
| Purchase #7 | $113.41 | 5.549% | $119.7031 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $732.99 | $783.2201 | $783.22 | $783.25 | $783.20 | |