| 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 | $82.30 | 11.257% | $91.5645 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $16.74 | 11.350% | $18.64 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $195.29 | 13.221% | $221.1093 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $116.48 | 11.157% | $129.4757 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $36.58 | 3.864% | $37.9935 | $37.99 | $38.00 | $38.00 |
| Purchase #6 | $11.41 | 7.126% | $12.2231 | $12.22 | $12.20 | $12.20 |
| Purchase #7 | $36.26 | 12.501% | $40.7929 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $495.06 | $551.7990 | $551.79 | $551.80 | $551.80 | |