| 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 | $96.34 | 5.694% | $101.8256 | $101.83 | $101.85 | $101.80 |
| Purchase #2 | $76.42 | 8.238% | $82.7155 | $82.72 | $82.70 | $82.70 |
| Purchase #3 | $51.78 | 13.394% | $58.7154 | $58.72 | $58.70 | $58.70 |
| Purchase #4 | $120.83 | 6.427% | $128.5957 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $206.66 | 9.468% | $226.2266 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $77.42 | 7.857% | $83.5029 | $83.50 | $83.50 | $83.50 |
| Purchase #7 | $9.54 | 11.734% | $10.6594 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $638.99 | $692.2411 | $692.26 | $692.25 | $692.20 | |