| 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 | $33.89 | 7.602% | $36.4663 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $152.29 | 3.690% | $157.9095 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $29.62 | 6.368% | $31.5062 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $19.89 | 11.219% | $22.1215 | $22.12 | $22.10 | $22.10 |
| Purchase #5 | $74.56 | 5.373% | $78.5661 | $78.57 | $78.55 | $78.60 |
| Purchase #6 | $179.83 | 7.650% | $193.587 | $193.59 | $193.60 | $193.60 |
| Purchase #7 | $121.31 | 12.587% | $136.5793 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $611.39 | $656.7359 | $656.75 | $656.70 | $656.80 | |