| 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 | $30.49 | 8.388% | $33.0475 | $33.05 | $33.05 | $33.00 |
| Purchase #2 | $250.48 | 6.306% | $266.2753 | $266.28 | $266.30 | $266.30 |
| Purchase #3 | $61.29 | 7.537% | $65.9094 | $65.91 | $65.90 | $65.90 |
| Purchase #4 | $81.61 | 13.159% | $92.3491 | $92.35 | $92.35 | $92.30 |
| Purchase #5 | $14.63 | 6.857% | $15.6332 | $15.63 | $15.65 | $15.60 |
| Purchase #6 | $199.80 | 13.865% | $227.5023 | $227.50 | $227.50 | $227.50 |
| Purchase #7 | $96.81 | 6.799% | $103.3921 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $735.11 | $804.1089 | $804.11 | $804.15 | $804.00 | |