| 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 | $54.94 | 11.553% | $61.2872 | $61.29 | $61.30 | $61.30 |
| Purchase #2 | $36.48 | 12.731% | $41.1243 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $185.84 | 11.628% | $207.4495 | $207.45 | $207.45 | $207.40 |
| Purchase #4 | $12.68 | 4.422% | $13.2407 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $98.32 | 9.292% | $107.4559 | $107.46 | $107.45 | $107.50 |
| Purchase #6 | $32.73 | 3.402% | $33.8435 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $7.50 | 7.315% | $8.0486 | $8.05 | $8.05 | $8.00 |
| 7 purchase totals = | $428.49 | $472.4497 | $472.45 | $472.45 | $472.30 | |