| 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 | $45.82 | 11.598% | $51.1342 | $51.13 | $51.15 | $51.10 |
| Purchase #2 | $93.80 | 11.409% | $104.5016 | $104.50 | $104.50 | $104.50 |
| Purchase #3 | $171.69 | 6.849% | $183.449 | $183.45 | $183.45 | $183.40 |
| Purchase #4 | $205.98 | 6.141% | $218.6292 | $218.63 | $218.65 | $218.60 |
| Purchase #5 | $228.80 | 3.859% | $237.6294 | $237.63 | $237.65 | $237.60 |
| Purchase #6 | $15.40 | 10.765% | $17.0578 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $31.94 | 11.391% | $35.5783 | $35.58 | $35.60 | $35.60 |
| 7 purchase totals = | $793.43 | $847.9795 | $847.98 | $848.05 | $847.90 | |