| 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 | $96.43 | 13.581% | $109.5262 | $109.53 | $109.55 | $109.50 |
| Purchase #2 | $105.67 | 11.865% | $118.2077 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $147.73 | 11.178% | $164.2433 | $164.24 | $164.25 | $164.20 |
| Purchase #4 | $205.37 | 6.646% | $219.0189 | $219.02 | $219.00 | $219.00 |
| Purchase #5 | $153.53 | 10.626% | $169.8441 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $42.77 | 4.441% | $44.6694 | $44.67 | $44.65 | $44.70 |
| Purchase #7 | $57.50 | 10.327% | $63.438 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $809.00 | $888.9476 | $888.95 | $888.95 | $888.80 | |