| 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 | $87.26 | 4.542% | $91.2233 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $38.34 | 5.144% | $40.3122 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $106.57 | 10.322% | $117.5702 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $24.99 | 8.212% | $27.0422 | $27.04 | $27.05 | $27.00 |
| Purchase #5 | $225.25 | 11.368% | $250.8564 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $14.94 | 11.817% | $16.7055 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $197.90 | 13.823% | $225.2557 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $695.25 | $768.9655 | $768.97 | $768.90 | $769.00 | |