| 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 | $20.71 | 9.390% | $22.6547 | $22.65 | $22.65 | $22.70 |
| Purchase #2 | $236.59 | 8.806% | $257.4241 | $257.42 | $257.40 | $257.40 |
| Purchase #3 | $8.93 | 8.872% | $9.7223 | $9.72 | $9.70 | $9.70 |
| Purchase #4 | $177.92 | 8.262% | $192.6198 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $64.32 | 12.161% | $72.142 | $72.14 | $72.15 | $72.10 |
| Purchase #6 | $27.62 | 12.613% | $31.1037 | $31.10 | $31.10 | $31.10 |
| Purchase #7 | $15.28 | 10.703% | $16.9154 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $551.37 | $602.5820 | $602.57 | $602.50 | $602.50 | |