| 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 | $25.81 | 4.820% | $27.054 | $27.05 | $27.05 | $27.10 |
| Purchase #2 | $85.30 | 5.539% | $90.0248 | $90.02 | $90.00 | $90.00 |
| Purchase #3 | $102.73 | 6.854% | $109.7711 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $236.34 | 11.750% | $264.11 | $264.11 | $264.10 | $264.10 |
| Purchase #5 | $235.96 | 4.346% | $246.2148 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $54.59 | 3.538% | $56.5214 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $243.90 | 3.622% | $252.7341 | $252.73 | $252.75 | $252.70 |
| 7 purchase totals = | $984.63 | $1,046.4302 | $1,046.41 | $1,046.35 | $1,046.40 | |