| 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 | $21.44 | 9.405% | $23.4564 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $99.72 | 12.695% | $112.3795 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $66.58 | 13.861% | $75.8087 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $150.56 | 9.402% | $164.7157 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $218.96 | 12.590% | $246.5271 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $235.80 | 12.266% | $264.7232 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $129.66 | 13.866% | $147.6387 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $922.72 | $1,035.2493 | $1,035.26 | $1,035.25 | $1,035.20 | |