| 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 | $109.79 | 9.575% | $120.3024 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $36.74 | 3.248% | $37.9333 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $204.67 | 12.135% | $229.5067 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $73.56 | 10.192% | $81.0572 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $237.85 | 3.289% | $245.6729 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $11.43 | 7.823% | $12.3242 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $184.67 | 10.845% | $204.6975 | $204.70 | $204.70 | $204.70 |
| 7 purchase totals = | $858.71 | $931.4942 | $931.49 | $931.45 | $931.50 | |