| 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 | $77.99 | 7.767% | $84.0475 | $84.05 | $84.05 | $84.00 |
| Purchase #2 | $34.95 | 3.251% | $36.0862 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $22.52 | 6.296% | $23.9379 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $111.30 | 12.324% | $125.0166 | $125.02 | $125.00 | $125.00 |
| Purchase #5 | $153.93 | 7.707% | $165.7934 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $95.61 | 13.333% | $108.3577 | $108.36 | $108.35 | $108.40 |
| Purchase #7 | $25.42 | 7.172% | $27.2431 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $521.72 | $570.4824 | $570.49 | $570.50 | $570.40 | |