| 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 | $244.94 | 7.405% | $263.0778 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $13.64 | 6.240% | $14.4911 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $6.84 | 10.398% | $7.5512 | $7.55 | $7.55 | $7.60 |
| Purchase #4 | $67.69 | 11.622% | $75.5569 | $75.56 | $75.55 | $75.60 |
| Purchase #5 | $30.26 | 12.829% | $34.1421 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $48.44 | 12.467% | $54.479 | $54.48 | $54.50 | $54.50 |
| Purchase #7 | $165.83 | 3.521% | $171.6689 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $577.64 | $620.9670 | $620.97 | $621.00 | $621.10 | |