| 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 | $72.83 | 10.129% | $80.207 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $100.64 | 8.277% | $108.97 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $25.91 | 8.111% | $28.0116 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $89.54 | 4.332% | $93.4189 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $155.93 | 12.593% | $175.5663 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $50.54 | 9.110% | $55.1442 | $55.14 | $55.15 | $55.10 |
| Purchase #7 | $78.27 | 13.240% | $88.6329 | $88.63 | $88.65 | $88.60 |
| 7 purchase totals = | $573.66 | $629.9509 | $629.95 | $629.90 | $629.90 | |