| 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 | $38.32 | 13.486% | $43.4878 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $74.70 | 7.216% | $80.0904 | $80.09 | $80.10 | $80.10 |
| Purchase #3 | $106.47 | 6.478% | $113.3671 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $16.48 | 7.303% | $17.6835 | $17.68 | $17.70 | $17.70 |
| Purchase #5 | $125.62 | 9.145% | $137.1079 | $137.11 | $137.10 | $137.10 |
| Purchase #6 | $230.65 | 8.603% | $250.4928 | $250.49 | $250.50 | $250.50 |
| Purchase #7 | $98.60 | 12.660% | $111.0828 | $111.08 | $111.10 | $111.10 |
| 7 purchase totals = | $690.84 | $753.3123 | $753.31 | $753.35 | $753.40 | |