| 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 | $72.48 | 12.613% | $81.6219 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $248.85 | 6.565% | $265.187 | $265.19 | $265.20 | $265.20 |
| Purchase #3 | $16.50 | 4.352% | $17.2181 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $63.45 | 9.828% | $69.6859 | $69.69 | $69.70 | $69.70 |
| Purchase #5 | $20.38 | 13.797% | $23.1918 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $92.97 | 4.232% | $96.9045 | $96.90 | $96.90 | $96.90 |
| Purchase #7 | $247.91 | 8.536% | $269.0716 | $269.07 | $269.05 | $269.10 |
| 7 purchase totals = | $762.54 | $822.8808 | $822.88 | $822.85 | $822.90 | |