| 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 | $53.54 | 12.824% | $60.406 | $60.41 | $60.40 | $60.40 |
| Purchase #2 | $81.56 | 12.485% | $91.7428 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $76.79 | 5.860% | $81.2899 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $218.40 | 4.732% | $228.7347 | $228.73 | $228.75 | $228.70 |
| Purchase #5 | $192.84 | 3.568% | $199.7205 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $159.68 | 7.617% | $171.8428 | $171.84 | $171.85 | $171.80 |
| Purchase #7 | $169.44 | 8.859% | $184.4507 | $184.45 | $184.45 | $184.50 |
| 7 purchase totals = | $952.25 | $1,018.1874 | $1,018.18 | $1,018.20 | $1,018.10 | |