| 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 | $24.63 | 9.553% | $26.9829 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $118.84 | 7.694% | $127.9835 | $127.98 | $128.00 | $128.00 |
| Purchase #3 | $147.75 | 10.867% | $163.806 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $53.80 | 8.553% | $58.4015 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $54.41 | 4.548% | $56.8846 | $56.88 | $56.90 | $56.90 |
| Purchase #6 | $38.86 | 4.647% | $40.6658 | $40.67 | $40.65 | $40.70 |
| Purchase #7 | $165.86 | 9.279% | $181.2501 | $181.25 | $181.25 | $181.30 |
| 7 purchase totals = | $604.15 | $655.9744 | $655.97 | $656.00 | $656.10 | |