| 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 | $57.27 | 7.648% | $61.65 | $61.65 | $61.65 | $61.70 |
| Purchase #2 | $207.76 | 7.702% | $223.7617 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $166.38 | 6.433% | $177.0832 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $26.52 | 5.421% | $27.9576 | $27.96 | $27.95 | $28.00 |
| Purchase #5 | $49.61 | 4.404% | $51.7948 | $51.79 | $51.80 | $51.80 |
| Purchase #6 | $133.42 | 4.771% | $139.7855 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $15.67 | 5.830% | $16.5836 | $16.58 | $16.60 | $16.60 |
| 7 purchase totals = | $656.63 | $698.6164 | $698.61 | $698.65 | $698.80 | |