| 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 | $97.37 | 4.730% | $101.9756 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $30.93 | 12.657% | $34.8448 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $237.56 | 9.389% | $259.8645 | $259.86 | $259.85 | $259.90 |
| Purchase #4 | $171.34 | 5.560% | $180.8665 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $108.65 | 9.821% | $119.3205 | $119.32 | $119.30 | $119.30 |
| Purchase #6 | $103.61 | 3.799% | $107.5461 | $107.55 | $107.55 | $107.50 |
| Purchase #7 | $36.85 | 13.209% | $41.7175 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $786.31 | $846.1355 | $846.14 | $846.10 | $846.10 | |