| 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 | $29.44 | 5.499% | $31.0589 | $31.06 | $31.05 | $31.10 |
| Purchase #2 | $24.43 | 4.450% | $25.5171 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $199.57 | 3.634% | $206.8224 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $128.37 | 4.731% | $134.4432 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $109.57 | 12.679% | $123.4624 | $123.46 | $123.45 | $123.50 |
| Purchase #6 | $85.35 | 11.302% | $94.9963 | $95.00 | $95.00 | $95.00 |
| Purchase #7 | $119.27 | 12.565% | $134.2563 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $696.00 | $750.5566 | $750.56 | $750.50 | $750.60 | |