| 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 | $70.65 | 5.272% | $74.3747 | $74.37 | $74.35 | $74.40 |
| Purchase #2 | $27.71 | 4.599% | $28.9844 | $28.98 | $29.00 | $29.00 |
| Purchase #3 | $168.59 | 13.510% | $191.3665 | $191.37 | $191.35 | $191.40 |
| Purchase #4 | $16.65 | 5.807% | $17.6169 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $157.54 | 12.194% | $176.7504 | $176.75 | $176.75 | $176.80 |
| Purchase #6 | $98.59 | 8.558% | $107.0273 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $101.28 | 12.522% | $113.9623 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $641.01 | $710.0825 | $710.08 | $710.05 | $710.20 | |