| 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 | $92.80 | 3.316% | $95.8772 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $130.69 | 6.462% | $139.1352 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $223.75 | 3.759% | $232.1608 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $8.67 | 9.237% | $9.4708 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $224.57 | 3.642% | $232.7488 | $232.75 | $232.75 | $232.70 |
| Purchase #6 | $56.51 | 11.458% | $62.9849 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $30.81 | 8.501% | $33.4292 | $33.43 | $33.45 | $33.40 |
| 7 purchase totals = | $767.80 | $805.8069 | $805.81 | $805.85 | $805.80 | |