| 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 | $64.89 | 10.595% | $71.7651 | $71.77 | $71.75 | $71.80 |
| Purchase #2 | $5.33 | 3.576% | $5.5206 | $5.52 | $5.50 | $5.50 |
| Purchase #3 | $131.57 | 9.126% | $143.5771 | $143.58 | $143.60 | $143.60 |
| Purchase #4 | $156.90 | 8.552% | $170.3181 | $170.32 | $170.30 | $170.30 |
| Purchase #5 | $148.44 | 8.294% | $160.7516 | $160.75 | $160.75 | $160.80 |
| Purchase #6 | $147.44 | 7.184% | $158.0321 | $158.03 | $158.05 | $158.00 |
| Purchase #7 | $131.68 | 8.449% | $142.8056 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $786.25 | $852.7702 | $852.78 | $852.75 | $852.80 | |