| 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 | $114.86 | 9.615% | $125.9038 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $124.41 | 9.729% | $136.5138 | $136.51 | $136.50 | $136.50 |
| Purchase #3 | $125.91 | 3.632% | $130.4831 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $8.98 | 7.215% | $9.6279 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $80.27 | 4.460% | $83.85 | $83.85 | $83.85 | $83.90 |
| Purchase #6 | $135.84 | 3.440% | $140.5129 | $140.51 | $140.50 | $140.50 |
| Purchase #7 | $20.62 | 12.855% | $23.2707 | $23.27 | $23.25 | $23.30 |
| 7 purchase totals = | $610.89 | $650.1622 | $650.15 | $650.15 | $650.20 | |