| 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 | $45.95 | 10.143% | $50.6107 | $50.61 | $50.60 | $50.60 |
| Purchase #2 | $15.91 | 8.616% | $17.2808 | $17.28 | $17.30 | $17.30 |
| Purchase #3 | $247.48 | 10.372% | $273.1486 | $273.15 | $273.15 | $273.10 |
| Purchase #4 | $159.79 | 12.629% | $179.9699 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $32.49 | 10.181% | $35.7978 | $35.80 | $35.80 | $35.80 |
| Purchase #6 | $186.65 | 12.145% | $209.3186 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $70.87 | 11.795% | $79.2291 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $759.14 | $845.3555 | $845.36 | $845.35 | $845.30 | |