| 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 | $90.45 | 13.126% | $102.3225 | $102.32 | $102.30 | $102.30 |
| Purchase #2 | $245.54 | 8.860% | $267.2948 | $267.29 | $267.30 | $267.30 |
| Purchase #3 | $18.59 | 5.238% | $19.5637 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $72.73 | 8.576% | $78.9673 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $21.80 | 10.652% | $24.1221 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $195.73 | 12.656% | $220.5016 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $15.93 | 8.259% | $17.2457 | $17.25 | $17.25 | $17.20 |
| 7 purchase totals = | $660.77 | $730.0177 | $730.01 | $729.95 | $730.00 | |