| 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 | $68.99 | 9.805% | $75.7545 | $75.75 | $75.75 | $75.80 |
| Purchase #2 | $219.82 | 4.233% | $229.125 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $187.43 | 4.833% | $196.4885 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $233.93 | 11.482% | $260.7898 | $260.79 | $260.80 | $260.80 |
| Purchase #5 | $20.65 | 11.854% | $23.0979 | $23.10 | $23.10 | $23.10 |
| Purchase #6 | $106.88 | 10.771% | $118.392 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $30.85 | 12.401% | $34.6757 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $868.55 | $938.3234 | $938.33 | $938.40 | $938.40 | |