| 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 | $45.27 | 7.769% | $48.787 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $99.81 | 5.280% | $105.08 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $185.38 | 8.593% | $201.3097 | $201.31 | $201.30 | $201.30 |
| Purchase #4 | $228.41 | 6.559% | $243.3914 | $243.39 | $243.40 | $243.40 |
| Purchase #5 | $130.91 | 3.518% | $135.5154 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $165.86 | 10.609% | $183.4561 | $183.46 | $183.45 | $183.50 |
| Purchase #7 | $49.28 | 10.576% | $54.4919 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $904.92 | $972.0315 | $972.04 | $972.05 | $972.10 | |