| 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 | $80.98 | 12.655% | $91.228 | $91.23 | $91.25 | $91.20 |
| Purchase #2 | $64.91 | 6.848% | $69.355 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $238.68 | 8.125% | $258.0728 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $97.96 | 8.194% | $105.9868 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $84.76 | 3.397% | $87.6393 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $87.92 | 8.478% | $95.3739 | $95.37 | $95.35 | $95.40 |
| Purchase #7 | $73.49 | 9.107% | $80.1827 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $728.70 | $787.8385 | $787.84 | $787.85 | $787.90 | |