| 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 | $18.74 | 4.592% | $19.6005 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $148.62 | 9.161% | $162.2351 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $199.47 | 6.139% | $211.7155 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $156.91 | 8.316% | $169.9586 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $247.42 | 11.411% | $275.6531 | $275.65 | $275.65 | $275.70 |
| Purchase #6 | $46.42 | 11.869% | $51.9296 | $51.93 | $51.95 | $51.90 |
| Purchase #7 | $136.87 | 10.747% | $151.5794 | $151.58 | $151.60 | $151.60 |
| 7 purchase totals = | $954.45 | $1,042.6718 | $1,042.68 | $1,042.70 | $1,042.70 | |