| 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 | $18.54 | 5.383% | $19.538 | $19.54 | $19.55 | $19.50 |
| Purchase #2 | $236.34 | 9.569% | $258.9554 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $6.38 | 5.784% | $6.749 | $6.75 | $6.75 | $6.70 |
| Purchase #4 | $20.64 | 6.460% | $21.9733 | $21.97 | $21.95 | $22.00 |
| Purchase #5 | $215.51 | 11.126% | $239.4876 | $239.49 | $239.50 | $239.50 |
| Purchase #6 | $141.55 | 6.114% | $150.2044 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $168.97 | 11.122% | $187.7628 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $807.93 | $884.6705 | $884.67 | $884.65 | $884.70 | |