| 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 | $14.65 | 9.192% | $15.9966 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $211.92 | 4.753% | $221.9926 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $166.66 | 8.657% | $181.0878 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $107.49 | 13.564% | $122.0699 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $39.44 | 3.275% | $40.7317 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $180.90 | 3.599% | $187.4106 | $187.41 | $187.40 | $187.40 |
| Purchase #7 | $99.74 | 7.534% | $107.2544 | $107.25 | $107.25 | $107.30 |
| 7 purchase totals = | $820.80 | $876.5436 | $876.54 | $876.55 | $876.60 | |