| 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 | $44.67 | 5.392% | $47.0786 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $170.35 | 3.320% | $176.0056 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $141.37 | 4.763% | $148.1035 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $223.49 | 10.404% | $246.7419 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $93.86 | 12.581% | $105.6685 | $105.67 | $105.65 | $105.70 |
| Purchase #6 | $44.55 | 4.822% | $46.6982 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $133.67 | 5.547% | $141.0847 | $141.08 | $141.10 | $141.10 |
| 7 purchase totals = | $851.96 | $911.3810 | $911.38 | $911.40 | $911.40 | |