| 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 | $16.46 | 6.627% | $17.5508 | $17.55 | $17.55 | $17.60 |
| Purchase #2 | $5.30 | 6.588% | $5.6492 | $5.65 | $5.65 | $5.60 |
| Purchase #3 | $22.87 | 13.678% | $25.9982 | $26.00 | $26.00 | $26.00 |
| Purchase #4 | $140.68 | 7.270% | $150.9074 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $138.95 | 9.145% | $151.657 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $185.54 | 4.231% | $193.3902 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $72.49 | 6.102% | $76.9133 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $582.29 | $622.0661 | $622.07 | $622.05 | $622.10 | |