| 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 | $78.99 | 8.293% | $85.5406 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $138.58 | 13.645% | $157.4892 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $115.36 | 12.846% | $130.1791 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $95.66 | 3.559% | $99.0645 | $99.06 | $99.05 | $99.10 |
| Purchase #5 | $248.57 | 8.362% | $269.3554 | $269.36 | $269.35 | $269.40 |
| Purchase #6 | $231.40 | 4.647% | $242.1532 | $242.15 | $242.15 | $242.20 |
| Purchase #7 | $143.52 | 4.350% | $149.7631 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $1,052.08 | $1,133.5451 | $1,133.54 | $1,133.55 | $1,133.70 | |