| 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 | $95.88 | 6.415% | $102.0307 | $102.03 | $102.05 | $102.00 |
| Purchase #2 | $8.34 | 3.413% | $8.6246 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $186.32 | 12.629% | $209.8504 | $209.85 | $209.85 | $209.90 |
| Purchase #4 | $103.67 | 4.155% | $107.9775 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $149.77 | 10.778% | $165.9122 | $165.91 | $165.90 | $165.90 |
| Purchase #6 | $59.37 | 13.725% | $67.5185 | $67.52 | $67.50 | $67.50 |
| Purchase #7 | $138.74 | 7.792% | $149.5506 | $149.55 | $149.55 | $149.60 |
| 7 purchase totals = | $742.09 | $811.4645 | $811.46 | $811.45 | $811.50 | |