| 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 | $79.40 | 11.564% | $88.5818 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $239.54 | 8.350% | $259.5416 | $259.54 | $259.55 | $259.50 |
| Purchase #3 | $136.61 | 13.661% | $155.2723 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $98.83 | 9.197% | $107.9194 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $44.80 | 9.490% | $49.0515 | $49.05 | $49.05 | $49.10 |
| Purchase #6 | $123.75 | 12.572% | $139.3079 | $139.31 | $139.30 | $139.30 |
| Purchase #7 | $6.82 | 10.296% | $7.5222 | $7.52 | $7.50 | $7.50 |
| 7 purchase totals = | $729.75 | $807.1967 | $807.19 | $807.15 | $807.20 | |