| 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 | $25.34 | 3.378% | $26.196 | $26.20 | $26.20 | $26.20 |
| Purchase #2 | $71.28 | 10.333% | $78.6454 | $78.65 | $78.65 | $78.60 |
| Purchase #3 | $135.36 | 10.211% | $149.1816 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $32.32 | 9.393% | $35.3558 | $35.36 | $35.35 | $35.40 |
| Purchase #5 | $107.47 | 5.556% | $113.441 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $184.73 | 3.121% | $190.4954 | $190.50 | $190.50 | $190.50 |
| Purchase #7 | $65.93 | 4.490% | $68.8903 | $68.89 | $68.90 | $68.90 |
| 7 purchase totals = | $622.43 | $662.2055 | $662.22 | $662.25 | $662.20 | |