| 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 | $139.65 | 6.588% | $148.8501 | $148.85 | $148.85 | $148.90 |
| Purchase #2 | $59.57 | 7.785% | $64.2075 | $64.21 | $64.20 | $64.20 |
| Purchase #3 | $21.76 | 3.736% | $22.573 | $22.57 | $22.55 | $22.60 |
| Purchase #4 | $74.75 | 8.245% | $80.9131 | $80.91 | $80.90 | $80.90 |
| Purchase #5 | $10.45 | 11.634% | $11.6658 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $221.78 | 5.366% | $233.6807 | $233.68 | $233.70 | $233.70 |
| Purchase #7 | $195.27 | 11.665% | $218.0482 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $723.23 | $779.9384 | $779.94 | $779.90 | $780.00 | |