| 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 | $14.41 | 10.871% | $15.9765 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $239.27 | 6.184% | $254.0665 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $50.35 | 3.527% | $52.1258 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $49.65 | 4.307% | $51.7884 | $51.79 | $51.80 | $51.80 |
| Purchase #5 | $8.51 | 9.344% | $9.3052 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $63.78 | 11.620% | $71.1912 | $71.19 | $71.20 | $71.20 |
| Purchase #7 | $67.26 | 5.158% | $70.7293 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $493.23 | $525.1829 | $525.20 | $525.25 | $525.20 | |