| 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 | $105.74 | 3.258% | $109.185 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $60.47 | 9.159% | $66.0084 | $66.01 | $66.00 | $66.00 |
| Purchase #3 | $219.39 | 5.118% | $230.6184 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $43.41 | 12.739% | $48.94 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $14.70 | 6.747% | $15.6918 | $15.69 | $15.70 | $15.70 |
| Purchase #6 | $184.53 | 9.165% | $201.4422 | $201.44 | $201.45 | $201.40 |
| Purchase #7 | $17.36 | 6.747% | $18.5313 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $645.60 | $690.4171 | $690.42 | $690.45 | $690.30 | |