| 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 | $51.34 | 13.210% | $58.122 | $58.12 | $58.10 | $58.10 |
| Purchase #2 | $177.48 | 3.133% | $183.0404 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $84.87 | 9.707% | $93.1083 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $53.48 | 8.550% | $58.0525 | $58.05 | $58.05 | $58.10 |
| Purchase #5 | $63.74 | 13.446% | $72.3105 | $72.31 | $72.30 | $72.30 |
| Purchase #6 | $164.65 | 13.732% | $187.2597 | $187.26 | $187.25 | $187.30 |
| Purchase #7 | $125.91 | 11.585% | $140.4967 | $140.50 | $140.50 | $140.50 |
| 7 purchase totals = | $721.47 | $792.3901 | $792.39 | $792.35 | $792.40 | |