| 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 | $240.54 | 5.341% | $253.3872 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $5.98 | 13.530% | $6.7891 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $27.75 | 8.292% | $30.051 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $12.47 | 7.821% | $13.4453 | $13.45 | $13.45 | $13.40 |
| Purchase #5 | $72.26 | 11.610% | $80.6494 | $80.65 | $80.65 | $80.60 |
| Purchase #6 | $101.81 | 9.145% | $111.1205 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $63.96 | 6.643% | $68.2089 | $68.21 | $68.20 | $68.20 |
| 7 purchase totals = | $524.77 | $563.6514 | $563.66 | $563.65 | $563.60 | |