| 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 | $28.79 | 11.341% | $32.0551 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $7.81 | 8.803% | $8.4975 | $8.50 | $8.50 | $8.50 |
| Purchase #3 | $74.69 | 10.218% | $82.3218 | $82.32 | $82.30 | $82.30 |
| Purchase #4 | $53.73 | 13.424% | $60.9427 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $171.50 | 7.668% | $184.6506 | $184.65 | $184.65 | $184.70 |
| Purchase #6 | $221.34 | 10.136% | $243.775 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $213.68 | 13.799% | $243.1657 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $771.54 | $855.4084 | $855.42 | $855.40 | $855.50 | |