| 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 | $8.59 | 5.698% | $9.0795 | $9.08 | $9.10 | $9.10 |
| Purchase #2 | $187.43 | 6.449% | $199.5174 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $141.99 | 11.727% | $158.6412 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $74.96 | 5.467% | $79.0581 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $61.52 | 12.321% | $69.0999 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $250.89 | 8.526% | $272.2809 | $272.28 | $272.30 | $272.30 |
| Purchase #7 | $98.83 | 9.142% | $107.865 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $824.21 | $895.5420 | $895.55 | $895.55 | $895.60 | |