| 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 | $97.45 | 5.597% | $102.9043 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $85.86 | 3.178% | $88.5886 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $168.54 | 7.807% | $181.6979 | $181.70 | $181.70 | $181.70 |
| Purchase #4 | $212.56 | 3.601% | $220.2143 | $220.21 | $220.20 | $220.20 |
| Purchase #5 | $225.65 | 4.671% | $236.1901 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $53.85 | 8.326% | $58.3336 | $58.33 | $58.35 | $58.30 |
| Purchase #7 | $105.39 | 5.786% | $111.4879 | $111.49 | $111.50 | $111.50 |
| 7 purchase totals = | $949.30 | $999.4167 | $999.41 | $999.45 | $999.40 | |