| 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 | $82.89 | 8.366% | $89.8246 | $89.82 | $89.80 | $89.80 |
| Purchase #2 | $87.30 | 6.581% | $93.0452 | $93.05 | $93.05 | $93.00 |
| Purchase #3 | $151.79 | 6.291% | $161.3391 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $72.93 | 12.292% | $81.8946 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $209.95 | 9.344% | $229.5677 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $64.96 | 5.131% | $68.2931 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $73.29 | 9.310% | $80.1133 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $743.11 | $804.0776 | $804.07 | $804.05 | $804.00 | |