| 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 | $65.79 | 13.296% | $74.5374 | $74.54 | $74.55 | $74.50 |
| Purchase #2 | $19.77 | 10.687% | $21.8828 | $21.88 | $21.90 | $21.90 |
| Purchase #3 | $118.42 | 8.222% | $128.1565 | $128.16 | $128.15 | $128.20 |
| Purchase #4 | $10.41 | 4.558% | $10.8845 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $158.74 | 4.680% | $166.169 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $171.86 | 5.145% | $180.7022 | $180.70 | $180.70 | $180.70 |
| Purchase #7 | $145.78 | 12.442% | $163.9179 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $690.77 | $746.2503 | $746.25 | $746.25 | $746.30 | |