| 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 | $129.72 | 3.522% | $134.2887 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $41.75 | 4.329% | $43.5574 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $214.39 | 7.558% | $230.5936 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $24.50 | 4.396% | $25.577 | $25.58 | $25.60 | $25.60 |
| Purchase #5 | $122.31 | 10.825% | $135.5501 | $135.55 | $135.55 | $135.60 |
| Purchase #6 | $98.42 | 4.542% | $102.8902 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $19.38 | 10.665% | $21.4469 | $21.45 | $21.45 | $21.40 |
| 7 purchase totals = | $650.47 | $693.9039 | $693.91 | $693.95 | $694.00 | |