| 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 | $66.87 | 5.849% | $70.7812 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $60.73 | 13.238% | $68.7694 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $41.51 | 9.796% | $45.5763 | $45.58 | $45.60 | $45.60 |
| Purchase #4 | $181.74 | 6.293% | $193.1769 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $90.88 | 9.441% | $99.46 | $99.46 | $99.45 | $99.50 |
| Purchase #6 | $40.58 | 6.848% | $43.3589 | $43.36 | $43.35 | $43.40 |
| Purchase #7 | $22.84 | 12.407% | $25.6738 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $505.15 | $546.7965 | $546.80 | $546.80 | $547.00 | |