| 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 | $34.84 | 7.864% | $37.5798 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $124.40 | 4.651% | $130.1858 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $126.79 | 6.262% | $134.7296 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $124.73 | 7.818% | $134.4814 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $149.72 | 9.352% | $163.7218 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $76.32 | 11.149% | $84.8289 | $84.83 | $84.85 | $84.80 |
| Purchase #7 | $27.99 | 4.246% | $29.1785 | $29.18 | $29.20 | $29.20 |
| 7 purchase totals = | $664.79 | $714.7058 | $714.71 | $714.80 | $714.70 | |