| 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 | $31.52 | 9.731% | $34.5872 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $166.60 | 12.422% | $187.2951 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $179.48 | 4.797% | $188.0897 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $221.48 | 4.496% | $231.4377 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $188.48 | 3.694% | $195.4425 | $195.44 | $195.45 | $195.40 |
| Purchase #6 | $5.94 | 6.372% | $6.3185 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $96.80 | 11.235% | $107.6755 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $890.30 | $950.8462 | $950.86 | $950.90 | $950.80 | |