| 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 | $5.48 | 5.698% | $5.7923 | $5.79 | $5.80 | $5.80 |
| Purchase #2 | $105.56 | 7.121% | $113.0769 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $224.97 | 5.274% | $236.8349 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $142.84 | 13.192% | $161.6835 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $34.75 | 10.385% | $38.3588 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $51.91 | 5.369% | $54.697 | $54.70 | $54.70 | $54.70 |
| Purchase #7 | $39.41 | 11.583% | $43.9749 | $43.97 | $43.95 | $44.00 |
| 7 purchase totals = | $604.92 | $654.4183 | $654.41 | $654.45 | $654.50 | |