| 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 | $126.30 | 13.481% | $143.3265 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $209.47 | 3.399% | $216.5899 | $216.59 | $216.60 | $216.60 |
| Purchase #3 | $104.90 | 7.759% | $113.0392 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $60.33 | 11.159% | $67.0622 | $67.06 | $67.05 | $67.10 |
| Purchase #5 | $67.73 | 3.342% | $69.9935 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $46.53 | 9.456% | $50.9299 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $49.48 | 4.367% | $51.6408 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $664.74 | $712.5820 | $712.58 | $712.65 | $712.50 | |