| 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 | $80.97 | 13.685% | $92.0507 | $92.05 | $92.05 | $92.10 |
| Purchase #2 | $128.67 | 7.135% | $137.8506 | $137.85 | $137.85 | $137.90 |
| Purchase #3 | $31.79 | 13.480% | $36.0753 | $36.08 | $36.10 | $36.10 |
| Purchase #4 | $45.89 | 11.445% | $51.1421 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $248.72 | 3.550% | $257.5496 | $257.55 | $257.55 | $257.50 |
| Purchase #6 | $10.53 | 6.127% | $11.1752 | $11.18 | $11.20 | $11.20 |
| Purchase #7 | $60.65 | 13.828% | $69.0367 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $607.22 | $654.8802 | $654.89 | $654.95 | $654.90 | |