| 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 | $64.43 | 7.277% | $69.1186 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $163.56 | 4.282% | $170.5636 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $164.30 | 10.820% | $182.0773 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $47.42 | 5.739% | $50.1414 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $99.40 | 11.760% | $111.0894 | $111.09 | $111.10 | $111.10 |
| Purchase #6 | $155.48 | 9.812% | $170.7357 | $170.74 | $170.75 | $170.70 |
| Purchase #7 | $67.98 | 13.287% | $77.0125 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $762.57 | $830.7385 | $830.74 | $830.75 | $830.70 | |