| 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 | $51.86 | 8.203% | $56.1141 | $56.11 | $56.10 | $56.10 |
| Purchase #2 | $236.34 | 9.826% | $259.5628 | $259.56 | $259.55 | $259.60 |
| Purchase #3 | $52.29 | 5.356% | $55.0907 | $55.09 | $55.10 | $55.10 |
| Purchase #4 | $99.74 | 11.712% | $111.4215 | $111.42 | $111.40 | $111.40 |
| Purchase #5 | $115.39 | 6.537% | $122.933 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $78.47 | 3.447% | $81.1749 | $81.17 | $81.15 | $81.20 |
| Purchase #7 | $14.28 | 7.346% | $15.329 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $648.37 | $701.6260 | $701.61 | $701.60 | $701.60 | |