| 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 | $22.54 | 3.417% | $23.3102 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $94.26 | 6.867% | $100.7328 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $133.85 | 11.683% | $149.4877 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $223.73 | 3.578% | $231.7351 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $123.97 | 9.313% | $135.5153 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $68.62 | 4.785% | $71.9035 | $71.90 | $71.90 | $71.90 |
| Purchase #7 | $76.33 | 13.685% | $86.7758 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $743.30 | $799.4604 | $799.47 | $799.50 | $799.40 | |