| 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 | $71.61 | 11.544% | $79.8767 | $79.88 | $79.90 | $79.90 |
| Purchase #2 | $226.71 | 10.712% | $250.9952 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $181.83 | 8.821% | $197.8692 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $18.72 | 4.331% | $19.5308 | $19.53 | $19.55 | $19.50 |
| Purchase #5 | $49.61 | 6.474% | $52.8218 | $52.82 | $52.80 | $52.80 |
| Purchase #6 | $102.56 | 4.705% | $107.3854 | $107.39 | $107.40 | $107.40 |
| Purchase #7 | $27.92 | 4.124% | $29.0714 | $29.07 | $29.05 | $29.10 |
| 7 purchase totals = | $678.96 | $737.5505 | $737.56 | $737.55 | $737.60 | |