| 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 | $97.93 | 9.463% | $107.1971 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $22.55 | 6.242% | $23.9576 | $23.96 | $23.95 | $24.00 |
| Purchase #3 | $12.35 | 3.266% | $12.7534 | $12.75 | $12.75 | $12.80 |
| Purchase #4 | $126.26 | 11.723% | $141.0615 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $140.58 | 11.524% | $156.7804 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $84.88 | 4.746% | $88.9084 | $88.91 | $88.90 | $88.90 |
| Purchase #7 | $112.69 | 6.645% | $120.1783 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $597.24 | $650.8367 | $650.84 | $650.85 | $651.00 | |