| 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 | $40.65 | 12.676% | $45.8028 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $207.87 | 8.832% | $226.2291 | $226.23 | $226.25 | $226.20 |
| Purchase #3 | $148.69 | 3.593% | $154.0324 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $42.38 | 12.506% | $47.68 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $24.26 | 10.474% | $26.801 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $198.67 | 9.479% | $217.5019 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $213.36 | 9.522% | $233.6761 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $875.88 | $951.7233 | $951.72 | $951.80 | $951.70 | |