| 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 | $47.31 | 8.285% | $51.2296 | $51.23 | $51.25 | $51.20 |
| Purchase #2 | $173.46 | 6.459% | $184.6638 | $184.66 | $184.65 | $184.70 |
| Purchase #3 | $27.82 | 3.775% | $28.8702 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $138.79 | 4.119% | $144.5068 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $135.51 | 8.108% | $146.4972 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $67.27 | 10.157% | $74.1026 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $18.29 | 13.537% | $20.7659 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $608.45 | $650.6361 | $650.64 | $650.60 | $650.70 | |