| 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 | $108.69 | 13.854% | $123.7479 | $123.75 | $123.75 | $123.70 |
| Purchase #2 | $30.25 | 5.570% | $31.9349 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $115.67 | 6.490% | $123.177 | $123.18 | $123.20 | $123.20 |
| Purchase #4 | $161.49 | 4.123% | $168.1482 | $168.15 | $168.15 | $168.10 |
| Purchase #5 | $140.38 | 6.405% | $149.3713 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $130.91 | 11.442% | $145.8887 | $145.89 | $145.90 | $145.90 |
| Purchase #7 | $107.36 | 11.213% | $119.3983 | $119.40 | $119.40 | $119.40 |
| 7 purchase totals = | $794.75 | $861.6663 | $861.67 | $861.70 | $861.60 | |