| 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 | $90.81 | 13.647% | $103.2028 | $103.20 | $103.20 | $103.20 |
| Purchase #2 | $31.28 | 8.322% | $33.8831 | $33.88 | $33.90 | $33.90 |
| Purchase #3 | $5.43 | 9.165% | $5.9277 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $98.46 | 6.144% | $104.5094 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $216.80 | 11.846% | $242.4821 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $118.52 | 11.135% | $131.7172 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $87.87 | 8.775% | $95.5806 | $95.58 | $95.60 | $95.60 |
| 7 purchase totals = | $649.17 | $717.3029 | $717.30 | $717.35 | $717.30 | |