| 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 | $53.25 | 7.811% | $57.4094 | $57.41 | $57.40 | $57.40 |
| Purchase #2 | $13.52 | 9.833% | $14.8494 | $14.85 | $14.85 | $14.80 |
| Purchase #3 | $193.97 | 4.399% | $202.5027 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $184.74 | 12.628% | $208.069 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $200.56 | 10.615% | $221.8494 | $221.85 | $221.85 | $221.80 |
| Purchase #6 | $188.86 | 3.290% | $195.0735 | $195.07 | $195.05 | $195.10 |
| Purchase #7 | $247.58 | 5.585% | $261.4073 | $261.41 | $261.40 | $261.40 |
| 7 purchase totals = | $1,082.48 | $1,161.1607 | $1,161.16 | $1,161.10 | $1,161.10 | |