| 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 | $90.95 | 13.737% | $103.4438 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $76.61 | 6.550% | $81.628 | $81.63 | $81.65 | $81.60 |
| Purchase #3 | $117.40 | 4.656% | $122.8661 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $76.33 | 12.668% | $85.9995 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $41.73 | 6.453% | $44.4228 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $153.50 | 11.378% | $170.9652 | $170.97 | $170.95 | $171.00 |
| Purchase #7 | $51.30 | 9.289% | $56.0653 | $56.07 | $56.05 | $56.10 |
| 7 purchase totals = | $607.82 | $665.3907 | $665.40 | $665.35 | $665.40 | |