| 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 | $16.34 | 9.120% | $17.8302 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $59.87 | 6.271% | $63.6244 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $174.78 | 10.459% | $193.0602 | $193.06 | $193.05 | $193.10 |
| Purchase #4 | $164.88 | 13.338% | $186.8717 | $186.87 | $186.85 | $186.90 |
| Purchase #5 | $29.92 | 8.168% | $32.3639 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $51.88 | 5.312% | $54.6359 | $54.64 | $54.65 | $54.60 |
| Purchase #7 | $199.66 | 5.558% | $210.7571 | $210.76 | $210.75 | $210.80 |
| 7 purchase totals = | $697.33 | $759.1434 | $759.14 | $759.10 | $759.20 | |