| 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 | $12.80 | 11.309% | $14.2476 | $14.25 | $14.25 | $14.20 |
| Purchase #2 | $46.62 | 6.716% | $49.751 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $248.89 | 13.805% | $283.2493 | $283.25 | $283.25 | $283.20 |
| Purchase #4 | $231.86 | 6.155% | $246.131 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $148.70 | 11.462% | $165.744 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $122.89 | 10.382% | $135.6484 | $135.65 | $135.65 | $135.60 |
| Purchase #7 | $70.84 | 12.874% | $79.9599 | $79.96 | $79.95 | $80.00 |
| 7 purchase totals = | $882.60 | $974.7312 | $974.73 | $974.75 | $974.60 | |