| 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 | $26.32 | 12.110% | $29.5074 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $117.85 | 12.768% | $132.8971 | $132.90 | $132.90 | $132.90 |
| Purchase #3 | $5.50 | 11.857% | $6.1521 | $6.15 | $6.15 | $6.20 |
| Purchase #4 | $190.92 | 6.310% | $202.9671 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $43.39 | 5.466% | $45.7617 | $45.76 | $45.75 | $45.80 |
| Purchase #6 | $118.35 | 13.617% | $134.4657 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $137.77 | 10.514% | $152.2551 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $640.10 | $704.0062 | $704.02 | $703.95 | $704.20 | |