| 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 | $18.76 | 5.305% | $19.7552 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $241.56 | 3.645% | $250.3649 | $250.36 | $250.35 | $250.40 |
| Purchase #3 | $30.78 | 6.755% | $32.8592 | $32.86 | $32.85 | $32.90 |
| Purchase #4 | $14.80 | 9.118% | $16.1495 | $16.15 | $16.15 | $16.10 |
| Purchase #5 | $126.53 | 12.843% | $142.7802 | $142.78 | $142.80 | $142.80 |
| Purchase #6 | $121.49 | 13.506% | $137.8984 | $137.90 | $137.90 | $137.90 |
| Purchase #7 | $191.40 | 9.770% | $210.0998 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $745.32 | $809.9072 | $809.91 | $809.90 | $810.00 | |