| 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 | $95.80 | 3.382% | $99.04 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $144.61 | 12.452% | $162.6168 | $162.62 | $162.60 | $162.60 |
| Purchase #3 | $34.71 | 7.786% | $37.4125 | $37.41 | $37.40 | $37.40 |
| Purchase #4 | $97.86 | 8.387% | $106.0675 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $124.86 | 6.313% | $132.7424 | $132.74 | $132.75 | $132.70 |
| Purchase #6 | $185.34 | 6.789% | $197.9227 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $31.74 | 3.499% | $32.8506 | $32.85 | $32.85 | $32.90 |
| 7 purchase totals = | $714.92 | $768.6525 | $768.65 | $768.60 | $768.60 | |