| 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 | $39.66 | 10.266% | $43.7315 | $43.73 | $43.75 | $43.70 |
| Purchase #2 | $69.97 | 11.144% | $77.7675 | $77.77 | $77.75 | $77.80 |
| Purchase #3 | $108.97 | 7.432% | $117.0687 | $117.07 | $117.05 | $117.10 |
| Purchase #4 | $70.55 | 13.469% | $80.0524 | $80.05 | $80.05 | $80.10 |
| Purchase #5 | $176.93 | 12.131% | $198.3934 | $198.39 | $198.40 | $198.40 |
| Purchase #6 | $68.51 | 13.537% | $77.7842 | $77.78 | $77.80 | $77.80 |
| Purchase #7 | $218.52 | 7.367% | $234.6184 | $234.62 | $234.60 | $234.60 |
| 7 purchase totals = | $753.11 | $829.4161 | $829.41 | $829.40 | $829.50 | |