| 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 | $50.91 | 10.415% | $56.2123 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $104.47 | 13.496% | $118.5693 | $118.57 | $118.55 | $118.60 |
| Purchase #3 | $108.68 | 5.797% | $114.9802 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $109.36 | 11.759% | $122.2196 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $209.83 | 11.863% | $234.7221 | $234.72 | $234.70 | $234.70 |
| Purchase #6 | $208.73 | 10.210% | $230.0413 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $49.82 | 12.783% | $56.1885 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $841.80 | $932.9333 | $932.93 | $932.90 | $932.90 | |