| 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 | $34.29 | 7.287% | $36.7887 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $60.58 | 5.410% | $63.8574 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $52.90 | 3.148% | $54.5653 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $33.43 | 9.729% | $36.6824 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $25.85 | 8.753% | $28.1127 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $209.25 | 12.340% | $235.0715 | $235.07 | $235.05 | $235.10 |
| Purchase #7 | $244.87 | 11.754% | $273.652 | $273.65 | $273.65 | $273.70 |
| 7 purchase totals = | $661.17 | $728.7300 | $728.73 | $728.70 | $728.90 | |