| 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 | $103.93 | 6.221% | $110.3955 | $110.40 | $110.40 | $110.40 |
| Purchase #2 | $5.51 | 8.724% | $5.9907 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $162.96 | 3.463% | $168.6033 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $239.89 | 10.439% | $264.9321 | $264.93 | $264.95 | $264.90 |
| Purchase #5 | $52.30 | 4.650% | $54.732 | $54.73 | $54.75 | $54.70 |
| Purchase #6 | $32.75 | 13.552% | $37.1883 | $37.19 | $37.20 | $37.20 |
| Purchase #7 | $208.49 | 13.312% | $236.2442 | $236.24 | $236.25 | $236.20 |
| 7 purchase totals = | $805.83 | $878.0861 | $878.08 | $878.15 | $878.00 | |