| 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 | $5.82 | 13.415% | $6.6008 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $40.96 | 7.202% | $43.9099 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $235.60 | 11.800% | $263.4008 | $263.40 | $263.40 | $263.40 |
| Purchase #4 | $142.85 | 8.125% | $154.4566 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $124.84 | 8.495% | $135.4452 | $135.45 | $135.45 | $135.40 |
| Purchase #6 | $41.26 | 8.541% | $44.784 | $44.78 | $44.80 | $44.80 |
| Purchase #7 | $221.87 | 5.733% | $234.5898 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $813.20 | $883.1871 | $883.19 | $883.20 | $883.20 | |