| 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 | $87.49 | 4.419% | $91.3562 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $119.72 | 3.152% | $123.4936 | $123.49 | $123.50 | $123.50 |
| Purchase #3 | $22.68 | 9.807% | $24.9042 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $24.62 | 8.828% | $26.7935 | $26.79 | $26.80 | $26.80 |
| Purchase #5 | $156.34 | 7.315% | $167.7763 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $10.79 | 6.247% | $11.4641 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $185.49 | 6.223% | $197.033 | $197.03 | $197.05 | $197.00 |
| 7 purchase totals = | $607.13 | $642.8209 | $642.81 | $642.85 | $642.90 | |