| 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 | $24.53 | 11.867% | $27.441 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $169.90 | 8.493% | $184.3296 | $184.33 | $184.35 | $184.30 |
| Purchase #3 | $81.43 | 10.110% | $89.6626 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $12.70 | 9.541% | $13.9117 | $13.91 | $13.90 | $13.90 |
| Purchase #5 | $84.51 | 3.572% | $87.5287 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $63.97 | 12.498% | $71.965 | $71.97 | $71.95 | $72.00 |
| Purchase #7 | $106.70 | 6.137% | $113.2482 | $113.25 | $113.25 | $113.20 |
| 7 purchase totals = | $543.74 | $588.0868 | $588.09 | $588.10 | $588.00 | |