| 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 | $217.32 | 3.563% | $225.0631 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $105.63 | 12.289% | $118.6109 | $118.61 | $118.60 | $118.60 |
| Purchase #3 | $93.56 | 11.699% | $104.5056 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $30.47 | 8.385% | $33.0249 | $33.02 | $33.00 | $33.00 |
| Purchase #5 | $10.62 | 11.236% | $11.8133 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $66.93 | 12.687% | $75.4214 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $45.38 | 8.568% | $49.2682 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $569.91 | $617.7074 | $617.70 | $617.60 | $617.70 | |