| 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 | $68.67 | 13.418% | $77.8841 | $77.88 | $77.90 | $77.90 |
| Purchase #2 | $167.87 | 11.791% | $187.6636 | $187.66 | $187.65 | $187.70 |
| Purchase #3 | $9.47 | 4.261% | $9.8735 | $9.87 | $9.85 | $9.90 |
| Purchase #4 | $249.95 | 13.210% | $282.9684 | $282.97 | $282.95 | $283.00 |
| Purchase #5 | $30.90 | 6.124% | $32.7923 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $137.27 | 5.782% | $145.207 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $40.39 | 7.355% | $43.3607 | $43.36 | $43.35 | $43.40 |
| 7 purchase totals = | $704.52 | $779.7496 | $779.74 | $779.70 | $779.90 | |