| 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 | $79.99 | 3.790% | $83.0216 | $83.02 | $83.00 | $83.00 |
| Purchase #2 | $64.94 | 12.434% | $73.0146 | $73.01 | $73.00 | $73.00 |
| Purchase #3 | $222.69 | 11.151% | $247.5222 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $191.36 | 3.756% | $198.5475 | $198.55 | $198.55 | $198.50 |
| Purchase #5 | $41.72 | 11.866% | $46.6705 | $46.67 | $46.65 | $46.70 |
| Purchase #6 | $130.93 | 12.295% | $147.0278 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $231.79 | 7.808% | $249.8882 | $249.89 | $249.90 | $249.90 |
| 7 purchase totals = | $963.42 | $1,045.6924 | $1,045.69 | $1,045.65 | $1,045.60 | |