| 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 | $99.42 | 5.307% | $104.6962 | $104.70 | $104.70 | $104.70 |
| Purchase #2 | $18.52 | 6.157% | $19.6603 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $119.25 | 8.412% | $129.2813 | $129.28 | $129.30 | $129.30 |
| Purchase #4 | $93.34 | 9.622% | $102.3212 | $102.32 | $102.30 | $102.30 |
| Purchase #5 | $229.76 | 4.379% | $239.8212 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $114.91 | 6.376% | $122.2367 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $126.72 | 8.598% | $137.6154 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $801.92 | $855.6323 | $855.64 | $855.60 | $855.60 | |