| 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 | $45.37 | 4.853% | $47.5718 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $141.67 | 6.185% | $150.4323 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $145.85 | 7.366% | $156.5933 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $202.40 | 3.604% | $209.6945 | $209.69 | $209.70 | $209.70 |
| Purchase #5 | $196.67 | 7.695% | $211.8038 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $91.84 | 4.390% | $95.8718 | $95.87 | $95.85 | $95.90 |
| Purchase #7 | $195.93 | 9.775% | $215.0822 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,019.73 | $1,087.0497 | $1,087.03 | $1,087.05 | $1,087.10 | |