| 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 | $40.41 | 6.363% | $42.9813 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $41.82 | 10.840% | $46.3533 | $46.35 | $46.35 | $46.40 |
| Purchase #3 | $170.57 | 12.322% | $191.5876 | $191.59 | $191.60 | $191.60 |
| Purchase #4 | $184.92 | 5.840% | $195.7193 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $29.25 | 6.726% | $31.2174 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $149.46 | 11.870% | $167.2009 | $167.20 | $167.20 | $167.20 |
| Purchase #7 | $137.83 | 12.359% | $154.8644 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $754.26 | $829.9242 | $829.92 | $829.90 | $830.00 | |