| 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 | $117.48 | 3.122% | $121.1477 | $121.15 | $121.15 | $121.10 |
| Purchase #2 | $54.91 | 3.130% | $56.6287 | $56.63 | $56.65 | $56.60 |
| Purchase #3 | $170.36 | 5.343% | $179.4623 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $8.96 | 3.286% | $9.2544 | $9.25 | $9.25 | $9.30 |
| Purchase #5 | $30.90 | 11.281% | $34.3858 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $61.33 | 10.398% | $67.7071 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $23.51 | 6.528% | $25.0447 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $467.45 | $493.6307 | $493.63 | $493.65 | $493.60 | |