| 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 | $52.95 | 9.501% | $57.9808 | $57.98 | $58.00 | $58.00 |
| Purchase #2 | $214.51 | 13.546% | $243.5675 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $147.93 | 3.797% | $153.5469 | $153.55 | $153.55 | $153.50 |
| Purchase #4 | $28.77 | 11.320% | $32.0268 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $17.47 | 9.598% | $19.1468 | $19.15 | $19.15 | $19.10 |
| Purchase #6 | $80.56 | 13.660% | $91.5645 | $91.56 | $91.55 | $91.60 |
| Purchase #7 | $247.47 | 13.247% | $280.2524 | $280.25 | $280.25 | $280.30 |
| 7 purchase totals = | $789.66 | $878.0857 | $878.09 | $878.10 | $878.10 | |