| 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 | $14.85 | 6.507% | $15.8163 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $123.46 | 3.874% | $128.2428 | $128.24 | $128.25 | $128.20 |
| Purchase #3 | $35.95 | 13.335% | $40.7439 | $40.74 | $40.75 | $40.70 |
| Purchase #4 | $176.52 | 12.367% | $198.3502 | $198.35 | $198.35 | $198.40 |
| Purchase #5 | $188.49 | 6.620% | $200.968 | $200.97 | $200.95 | $201.00 |
| Purchase #6 | $34.93 | 6.644% | $37.2507 | $37.25 | $37.25 | $37.30 |
| Purchase #7 | $184.42 | 11.207% | $205.0879 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $758.62 | $826.4598 | $826.46 | $826.45 | $826.50 | |