| 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 | $55.35 | 9.806% | $60.7776 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $102.43 | 4.287% | $106.8212 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $60.74 | 7.537% | $65.318 | $65.32 | $65.30 | $65.30 |
| Purchase #4 | $241.97 | 6.648% | $258.0562 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $25.30 | 11.346% | $28.1705 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $51.96 | 12.542% | $58.4768 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $201.87 | 5.515% | $213.0031 | $213.00 | $213.00 | $213.00 |
| 7 purchase totals = | $739.62 | $790.6234 | $790.63 | $790.60 | $790.70 | |