| 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 | $93.71 | 11.352% | $104.348 | $104.35 | $104.35 | $104.30 |
| Purchase #2 | $135.43 | 12.806% | $152.7732 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $135.86 | 11.398% | $151.3453 | $151.35 | $151.35 | $151.30 |
| Purchase #4 | $17.52 | 11.676% | $19.5656 | $19.57 | $19.55 | $19.60 |
| Purchase #5 | $154.86 | 6.697% | $165.231 | $165.23 | $165.25 | $165.20 |
| Purchase #6 | $72.70 | 5.328% | $76.5735 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $51.73 | 7.424% | $55.5704 | $55.57 | $55.55 | $55.60 |
| 7 purchase totals = | $661.81 | $725.4070 | $725.41 | $725.35 | $725.40 | |