| 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 | $43.36 | 5.778% | $45.8653 | $45.87 | $45.85 | $45.90 |
| Purchase #2 | $26.76 | 10.290% | $29.5136 | $29.51 | $29.50 | $29.50 |
| Purchase #3 | $121.75 | 5.472% | $128.4122 | $128.41 | $128.40 | $128.40 |
| Purchase #4 | $112.75 | 5.589% | $119.0516 | $119.05 | $119.05 | $119.10 |
| Purchase #5 | $226.70 | 6.709% | $241.9093 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $192.27 | 7.200% | $206.1134 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $231.44 | 6.385% | $246.2174 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $955.03 | $1,017.0828 | $1,017.08 | $1,017.00 | $1,017.10 | |