| 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 | $11.95 | 7.466% | $12.8422 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $46.67 | 13.272% | $52.864 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $51.48 | 11.122% | $57.2056 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $103.86 | 4.620% | $108.6583 | $108.66 | $108.65 | $108.70 |
| Purchase #5 | $99.64 | 7.587% | $107.1997 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $19.46 | 7.807% | $20.9792 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $43.71 | 11.284% | $48.6422 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $376.77 | $408.3912 | $408.39 | $408.40 | $408.40 | |