| 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 | $89.65 | 5.715% | $94.7735 | $94.77 | $94.75 | $94.80 |
| Purchase #2 | $175.85 | 13.865% | $200.2316 | $200.23 | $200.25 | $200.20 |
| Purchase #3 | $156.75 | 6.670% | $167.2052 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $9.76 | 9.436% | $10.681 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $44.41 | 10.362% | $49.0118 | $49.01 | $49.00 | $49.00 |
| Purchase #6 | $143.75 | 5.454% | $151.5901 | $151.59 | $151.60 | $151.60 |
| Purchase #7 | $15.26 | 6.614% | $16.2693 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $635.43 | $689.7625 | $689.76 | $689.75 | $689.80 | |