| 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 | $83.45 | 7.861% | $90.01 | $90.01 | $90.00 | $90.00 |
| Purchase #2 | $236.64 | 13.247% | $267.9877 | $267.99 | $268.00 | $268.00 |
| Purchase #3 | $76.43 | 12.654% | $86.1015 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $189.87 | 9.102% | $207.152 | $207.15 | $207.15 | $207.20 |
| Purchase #5 | $156.84 | 4.815% | $164.3918 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $5.63 | 9.620% | $6.1716 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $74.65 | 9.247% | $81.5529 | $81.55 | $81.55 | $81.60 |
| 7 purchase totals = | $823.51 | $903.3675 | $903.36 | $903.35 | $903.50 | |