| 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 | $51.39 | 7.338% | $55.161 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $22.62 | 4.328% | $23.599 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $67.99 | 5.124% | $71.4738 | $71.47 | $71.45 | $71.50 |
| Purchase #4 | $93.26 | 12.650% | $105.0574 | $105.06 | $105.05 | $105.10 |
| Purchase #5 | $100.56 | 5.533% | $106.124 | $106.12 | $106.10 | $106.10 |
| Purchase #6 | $201.93 | 8.341% | $218.773 | $218.77 | $218.75 | $218.80 |
| Purchase #7 | $215.38 | 3.103% | $222.0632 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $753.13 | $802.2514 | $802.24 | $802.15 | $802.40 | |