| 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 | $37.74 | 11.117% | $41.9356 | $41.94 | $41.95 | $41.90 |
| Purchase #2 | $64.46 | 7.685% | $69.4138 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $204.46 | 3.321% | $211.2501 | $211.25 | $211.25 | $211.30 |
| Purchase #4 | $112.66 | 7.378% | $120.9721 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $15.29 | 12.804% | $17.2477 | $17.25 | $17.25 | $17.20 |
| Purchase #6 | $109.78 | 12.342% | $123.329 | $123.33 | $123.35 | $123.30 |
| Purchase #7 | $13.91 | 3.556% | $14.4046 | $14.40 | $14.40 | $14.40 |
| 7 purchase totals = | $558.30 | $598.5529 | $598.55 | $598.55 | $598.50 | |