| 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 | $75.41 | 6.596% | $80.384 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $186.29 | 7.873% | $200.9566 | $200.96 | $200.95 | $201.00 |
| Purchase #3 | $87.51 | 4.331% | $91.3001 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $215.68 | 5.110% | $226.7012 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $6.66 | 3.164% | $6.8707 | $6.87 | $6.85 | $6.90 |
| Purchase #6 | $200.42 | 5.670% | $211.7838 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $58.40 | 11.536% | $65.137 | $65.14 | $65.15 | $65.10 |
| 7 purchase totals = | $830.37 | $883.1334 | $883.13 | $883.15 | $883.20 | |