| 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 | $83.94 | 8.501% | $91.0757 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $217.37 | 7.652% | $234.0032 | $234.00 | $234.00 | $234.00 |
| Purchase #3 | $45.81 | 9.604% | $50.2096 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $156.72 | 6.285% | $166.5699 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $182.89 | 8.469% | $198.379 | $198.38 | $198.40 | $198.40 |
| Purchase #6 | $231.29 | 6.862% | $247.1611 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $157.35 | 10.105% | $173.2502 | $173.25 | $173.25 | $173.30 |
| 7 purchase totals = | $1,075.37 | $1,160.6487 | $1,160.65 | $1,160.65 | $1,160.80 | |