| 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 | $18.44 | 6.425% | $19.6248 | $19.62 | $19.60 | $19.60 |
| Purchase #2 | $5.84 | 5.663% | $6.1707 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $115.27 | 3.288% | $119.0601 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $153.76 | 9.454% | $168.2965 | $168.30 | $168.30 | $168.30 |
| Purchase #5 | $152.52 | 12.476% | $171.5484 | $171.55 | $171.55 | $171.50 |
| Purchase #6 | $97.33 | 9.837% | $106.9044 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $203.94 | 4.255% | $212.6176 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $747.10 | $804.2225 | $804.22 | $804.15 | $804.20 | |