| 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 | $15.74 | 7.713% | $16.954 | $16.95 | $16.95 | $17.00 |
| Purchase #2 | $100.70 | 7.135% | $107.8849 | $107.88 | $107.90 | $107.90 |
| Purchase #3 | $207.32 | 13.782% | $235.8928 | $235.89 | $235.90 | $235.90 |
| Purchase #4 | $228.43 | 7.640% | $245.8821 | $245.88 | $245.90 | $245.90 |
| Purchase #5 | $65.69 | 12.229% | $73.7232 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $222.81 | 12.562% | $250.7994 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $29.93 | 7.627% | $32.2128 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $870.62 | $963.3492 | $963.33 | $963.35 | $963.40 | |