| 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 | $223.47 | 13.110% | $252.7669 | $252.77 | $252.75 | $252.80 |
| Purchase #2 | $75.97 | 9.445% | $83.1454 | $83.15 | $83.15 | $83.10 |
| Purchase #3 | $39.58 | 6.341% | $42.0898 | $42.09 | $42.10 | $42.10 |
| Purchase #4 | $68.58 | 9.210% | $74.8962 | $74.90 | $74.90 | $74.90 |
| Purchase #5 | $54.50 | 7.692% | $58.6921 | $58.69 | $58.70 | $58.70 |
| Purchase #6 | $37.63 | 4.386% | $39.2805 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $116.59 | 9.856% | $128.0811 | $128.08 | $128.10 | $128.10 |
| 7 purchase totals = | $616.32 | $678.9520 | $678.96 | $679.00 | $679.00 | |