| 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 | $85.84 | 3.410% | $88.7671 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $187.66 | 9.142% | $204.8159 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $173.94 | 13.851% | $198.0324 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $241.75 | 12.533% | $272.0485 | $272.05 | $272.05 | $272.00 |
| Purchase #5 | $238.97 | 6.385% | $254.2282 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $158.99 | 12.469% | $178.8145 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $164.85 | 4.633% | $172.4875 | $172.49 | $172.50 | $172.50 |
| 7 purchase totals = | $1,252.00 | $1,369.1941 | $1,369.20 | $1,369.20 | $1,369.10 | |